NOTE: This file includes commands, result codes, and display codes NOT AVAILABLE on all models and revisions. Some commands are new or were omitted from the Reference Manual. NOT ALL commands are available or functional in all modes and states (including COUNTRY CODE configuration). Some models and revisions may support additional commands NOT documented here which are solely intendend for product developement and testing. Any commands not documented here should not be used unless our support staff directly specifies using them. This document is provided for reference only and is NOT certified to be free from errors. This document is produced and editted by Patrick Moore of Diamond Multimedia's Communication Division as a customer service. 336_LIST.TXT Rev 1.440-12a (PHM 6/25/96) from Supra BBS (541)967-2444 This document covers the following products families: SupraSonic 336 SupraExpress 336 SupraFAXModem 288 {ROM >= 1.440-09 & Optional Feature 201 for 31.2K & 33.6K} NOTE: VOICE Command information will be available in the VOC_LIST.TXT FAX Command information is available in CLASS_1.TXT and CLASS_2.TXT MS-DOS FLASHER Utility Commands: ------------------------------------------------------------------------------- Usage: FLASHER Options: bios = use BIOS calls for screen debug= save debug information in flasher.log fast = talk to modem at 115.2Kbps (default is 57.6k) help = this message ? = same as "help" mono = use monochrome graphics slow = talk to modem at 9600bps DIRECT Commands (Commands NOT preceded by other characters) ------------------------------------------------------------------------------- A/ Re-execute Last Command nnn Escape Code per setting in register S2 (Default is ANSI character 43, the "+" symbol) (This command must be preceded and followed by a minimum period of no transmission time is set by register S12.) (A carriage return) - Terminate connection attempt in progress during the dialing or protocol neg. process. DIALING Commands (Commands that follow ATD) ------------------------------------------------------------------------------- -()i These symbols and spaces are ignored (or invalid and therefore ignored) and maybe be used in the dialing string. 0-9 DTMF code for the given number A-D DTMF code for the given letter L Dial the last dialing string (no number will be dialed with this command if the original number is larger than the buffer.) J Perform MNP10 link negotiation at 1200bps (one-shot) K Enable power level adjustment during MNP10 link negotiation (one-shot) P Pulse dial the following digits (Some country codes may not allow this command after the first digit) R Accepted, but no action occurs. Sn Use dialing string stored in register n (0 to 3) T Tone dial the following digits (Some country codes may not allow this command after the first digit) W Wait for dialtone (Within the time set in S6 and/or S7) * DTMF code for "star" # DTMF code for "gate" & Wait for "bong" Credit Card billing tone (same as $). $ Wait for "bong" Credit Card billing tone (same as &). @ Wait for "quiet answer" (A 5 second silence.) , Pause (time set in S8) before finishing dialing string ! Hook flash (go on-hook for 700ms ... may be changed via S29) ^ 1300Hz call originating pulse toggle (if it is normally on in your country setting, it toggles OFF, if it is normally off then the tone is toggled ON (as is the case in the US country setting)) ; Return to command state without going "on-hook" AT Commands (Commands that follow AT) ------------------------------------------------------------------------------- =x Write value x to the last S register viewed. ? Displays current setting for the last S register accessed. A Answer Phone Line Bn BELL/V.2x mode switches for 300 & 1200 bps B0=V.21 (300 bps) & v.22 (1200 bps) B1=BELL 103 (300 bps) & Bell 212A (1200 bps) (default in NA) C1 Carrier Control Selection Provided for backward compatibility only. Does nothing but return "OK" D Dial Command Dials any mixed string of dialing commands. (See Dialing Commands) Note: If a number is "Blacklisted" or "Delayed" this command will BLACKLISTED or DELAYED rather than processing the dialing attempt. This may also happen if the S1 register has not yet cleared. En Command Echo E0=not echo E1=do echo (default) Fn Provided for backward compatibility only. Does nothing but return "OK" Hn Hook Control H0=On-Hook (Hang Up) H1=Off-Hook (pick up phone line) for the time period set in S7. (In US country code setting the Off-Hook time is unlimitted.) In Identification Codes I0=Max. Carrier Rate I1=Programmed ROM Checksum Used in Test I2=Test Checksum (OK if correct, ERROR if not) I3=ROM revision code / Model name / Firmware build date I4=Encrypted report of supported protocols I5=Diamond Copyright I6=Country Code for country PSTN Signals are Configured for. I7=DSP Model & Version Code I9=PnP COMID string (encoded value) I10=Supported Feature Code List / Model Name / Code Definitions I92=Product Code ID Number Ln Speaker Volume L0,L1 Low L2 Medium (default) L3 High L:nn Total Volume Gain Adjustment (0-31) (Requires Optional Feature 148) L:00 lowest gain L:31 highest gain Mn Speaker Control M0 OFF M1 On until carrier is received (default) M2 Always On M3 On when answering/On only after dialing & until carrier detect Nn AutoMode Selection (Carrier Rate when Originating Call) {Function not available or active} On Return from COMMAND MODE to ONLINE state O0=Return to ONLINE state O1=Request a retrain & Return to ONLINE state P Set dialing mode to PULSE (Sets S14 bit 5 to 1) Qn Result Code Mode Q0=Enabled (Default) Q1=Disabled Q2=Enabled when Originating, Disabled when answering Sr? Reports value in S register r Sr=n Write value n into S register r Sr.b? Reports value in S register r (not just bit b) Sr.b=n Write value (0 or 1) to bit b of S register r SCr? Reports value in SC register r SCr=n Write value n into SC register r T Set dialing mode to TONE (Sets S14 bit 5 to 0) Vn Result Code mode select V0=Numeric V1=Verbose (default) Wn Error Correction Result Code Selection W0=CONNECT XXXX (DTE rate) (default) W1=Report Error Correction Mode W2=CONNECT XXXX (DCE rate) Xn Dialing mode/CONNECT result codes X0=Blind Dial (ignore Dialtone & Busy), send CONNECT (no rate) X1=Blind Dial, send codes set by Wn and S95 X2=follow Dialtone, but ignore Busy, send codes set by Wn and S95 X3=follow Busy, but ignore Dialtone, send codes set by Wn and S95 or BUSY X4=send codes set by Wn and S95, BUSY, or NO DIALTONE (default) Yn Long Space Disconnect Y0=Not active (default, S27 bit7 set to 0) Y1=Active (S27 bit7 set to 1, see manual for function) Zn Soft reset and Load Stored profile n (last functional command on line) Z0=resets modem & loads stored profile 0 Z1=resets modem & loads stored profile 1 &Cn DCD (RLSD) signal control &C0=DCD always on &C1=DCD follows carrier state (ON when carrier present) &Dn Modem reaction to DTR on to off transition greater than S25 setting NOTE: Modem WILL dial when is DTR off or goes from an off to ON state. a b c (Settings of &Qn) &D0= N 2 1 &D1= 3 3 1 &D2= 1 1 1 &D3= 4 4 1 List of modem reactions: N=No Action 1=Hang up if off-hook & auto-answer is disabled 2=Hang up if off-hook & auto-answer not disabled 3=Switch to asynchronous command state 4=Perform soft reset (like ATZ and profile is set by &Y setting) List of &Q states: a. &Q0,&Q5,&Q6 b. &Q1,&Q4 c. &Q2,&Q3 &Fn Load Factory Default Configuration &F0 No flow control, No error correction, No data compression &F1 MAC hardware flow control, correction & compression active &F2 Hardware flow control, correction & compression active (&F2 is default for DOS, WINDOWS, AMIGA, & STAND ALONE units.) &Gn Guard Tone Selection (set automatically based on ATi6 setting) &G0 Do Not generate guard tones (US Default) &G1 Generate 550Hz guard tone (not supported) &G2 Generate 1800Hz quard tone (World Wide support models only) &Jn Phone Jack Selection &J0 Select RJ-11, RJ-41, & RJ-45S (Default) &J1 Select RJ-12 & RJ-13 (not supported) &Kn Serial Port Flow Control &K0=None &K3=Bidirectional Hardware (RTS/CTS) &K4=Software (XON/XOFF) &K5=Transparent Software flow control &K6=Software (XON/XOFF) & Hardware (RTS/CTS) flow control &Ln Line Type Selection &L0 Dial-up line (Default) &L1 Leased Line (not supported) &Mn Same function as &Q(0-3) settings. &Pn Pulse dialing MAKE/BREAK ratio (Only valid as per country code.) &P0 39%/61% make/break ratio at 10PPS {US/CANADA} (Default) &P1 33%/67% make/break ratio at 10PPS {UK/Hong Kong} &P2 39%/61% make/break ratio at 20PPS &P3 33%/67% make/break ratio at 20PPS {Japan} &Qn Asynchronous/Synchronous Mode Selection &Q0 Asynchronous Direct mode &Q1 * Synchronous Mode 1 (Terminal must support both modes.) Call placed Async, modem switches to Sync. When DTR is dropped modem returns to Async. &Q2 * Synchronous Mode 2 Modem dials number in stored location 0 when DTR goes from LOW to HIGH. &Q3 * Synchronous Mode 3 Dial number manually on a telephone, and then bring DTR high to let the modems connect. * CAUTION! Be VERY careful when issuing these commands! Once you enter &Q(1-3) and save it to memory, there are only three known ways to return to Asynchronous Mode: 1. Issue AT &Q(0,5-9) &W from a Synchronous Terminal to restore the modem to Asynchronous Mode. 2. Connect modem to an Asynchronous Terminal with the DTR signal (line 20) disabled (a "break-out" box works very nicely for this) and issue the configuration you want or AT &Q(0,5-9) &W to return the modem to Asynchronous Mode. 3. Send the modem in to our repair department. &Q4 Not Used &Q5 Asynchronous Reliable Mode (most common default) &Q6 Asynchronous Normal Mode &Rn RTS/CTS Mode Select &R0 In Sync mode CTS responds to RTS (default) In Async mode CTS is always ON (unless &K3 is set) &R1 In Sync mode CTS is always ON In Async mode RTS is always ON and CTS is always on (unless &K3 is set, in which case CTS toggles for flow control and RTS is ignored). &Sn DSR Mode Select &S0 Always on (default & required for Serial PnP) &S1 Follows EIA specification (Active following carrier tone, and until carrier is lost.) &Tn Modem test modes for trained technicians (you must set the serial port at 2400 or 9600, set the modem with AT&F0, and set S18 between 1 and 255if you wish the tests to stop on their own.) AT&T0 Terminate test in progress AT&T1 Local Analog Loopback (+++ then &T0 to stop) AT&T2 Returns ERROR AT&T3 Local Digital Loopback for remote modem AT&T4 Grant request for Remote Digital Loopback (default) AT&T5 Prohibit request for Remote Digital Loopback AT&T6 Remote Digital Loopback AT&T7 Remote Digital Loopback with self-test AT&T8 Local Analog Loopback with self-test (+++ then &T0 to stop) &V Display Configuration Profiles &Wn Write ACTIVE Profile to Stored Profile n &W0 Writes to profile 0 &W1 Writes to profile 1 &Xn Synchronous Transmit Clock Source &X0=Modem generated (default) &X1=DTE supplied &X2=Derived from the data carrier received from the remote modem. &Yn Select Configuration Loaded at power-up &Y0=Load profile 0 (default) &Y1=Load profile 1 &Zx=n Write telephone number n into register number x (0-3). \An Maximum MNP Block Size for Stream Links \A0 64 characters \A1 128 characters (default) \A2 192 characters \A3 256 characters \Bn Transmit Break of length n x 100ms where n is 1 to 9 in non-error correction state. (Sends Link Attention in MNP mode) \Gn Modem-to-Modem XON/XOFF flow control (Normal and Direct Mode Only) \G0=Disabled (default) \G1=Enabled \Jn Enable DTE Auto Rate Adjustment \J0 Disabled \J1 DTE rate is adjusted to match carrier rate. \Kn Break Processing Control (controls remote modem during MNP mode) When received from local DTE & Modem is in Data Transfer Mode: \K0,\K2,\K4 Enter command state without sending BREAK to remote \K1 Clear Modem & Terminal Buffers & send BREAK to remote \K3 Don't clear Buffers, but send BREAK to remote \K5(default) Send BREAK to remote in sequence with any transmitted data (default) In Escape (Online Command) mode: \K0,\K1 Clear data buffers and sends break to remote modem. \K2,\K3 Send break to remote modem immediately. \K4,\K5(default) Send break to remote modem in sequence with data. When received from remote modem in non-error correction mode: \K0,\K1 Clear data buffers and sends break to DTE \K2,\K3 Send break to DTE immediately. \K4,\K5(default) Send break in sequence with received data to DTE. \Ln MNP Block Transfer Control \L0 Use Stream Mode for MNP Links (default) \L1 Use Block Mode for MNP Links \N Operating Mode \N0 Normal Mode (carrier and port rate may differ - No MNP or V42, forces &Q6) \N1 Direct Mode (carrier rate "matches" port rate - No MNP or V42, forces &Q0) \N2 Reliable Mode (a V42 or MNP connection must be made or the modem will hang up, forces &Q5 S36=4 S48=7) \N3 AutoReliable Mode (default mode where ALL connection are supported, forces &Q5 S36=7 S48=7) \N4 LAPM Mode (a V42 connection must be made or the modem will hang up, forces &Q5 S48=0) \N5 MNP Mode (a MNP connection must be made or the modem will hang up, forces &Q5 S36=4 S48=128) \S Report Active Configuration (Verbose) (Requires Optional Feature 146) \S1 Report Current S register Settings (Requires Optional Feature 146) \Xn MNP10 Enable/Disable (Sets S200.2) \X0 Enabled \X1 Disabled When MNP10 is disabled, the -K1 command will allow the conversion of a LAPM connection to MNP4 connection instead of to MNP10. %Cn Data Compression Enable/Disable %C0 Disabled %C1 MNP5 Enabled %C2 V.42bis (BTLZ) Enabled %C3 MNP5 & V.42bis (BTLZ) Enabled %En Auto Retrain based on line quality monitoring %E0=Disabled (Default) %E1=Enable Auto Retrain based on line quality %Fn Split-Speed Direction Select (+MS must be set to V23C) %F1 75TX/1200RX %F2 1200TX/75RX %Gn Rate Renegotiation (Fall Back/Forward) based on line quality monitor readings (Fall Forward only if "good" quality for period set in S190) %G0=Disabled %G1=Enabled (Default) %L Reports Received Signal Level (at connection to DSP) nnn in -dBm. nnn=9 or stronger reports as 9 nnn=10 to 45 reports as value directly nnn=46 or weaker reports as 46 %Q Report Received signal Quality aka EQM (Eye Quality Measurement) (nnn range 0 to 127) at the instant the command is issued. The values for V.32 & V.32bis connections and V.34 & VFC rates are not the same, but follow the same concept. For detailed data on what the %Q value is, please download the file %L_&_%Q.TXT from Supra BBS. For V.32 & V.32bis carriers nnn=0 to 7 signal excellent (higher rate may be used) Modem tends to rate renegotiate UP to a higher rate nnn=8 to 20 signal good (best carrier rate for line conditions) nnn=21 to 30 signal poor (lower carrier rate should be used) Modem tends to rate renegotiate DOWN to a lower rate nnn=31 to 127 signal very bad (or gone), try forcing a lower rate Modem tends to RETRAIN For V.34 & RVFC carriers approx. values below apply nnn=0 to 19 signal excellent (higher rate may be used) Modem tends to rate renegotiate UP to a higher rate nnn=20 to 50 signal good (best carrier rate for line conditions) nnn=64 to 69 signal poor (lower carrier rate should be used) Modem tends to rate renegotiate DOWN to a lower rate nnn=70 to 127 signal very bad (or gone), try forcing a lower rate Modem tends to RETRAIN %Q1 Connection Stats On V.32/V.32bis Connections these items are reported: EQM (Same as %Q) (Average over the last second) RX Level (Same as %L) TX Level (Current TX level in dBm) On VFC & V.34 Connections these items are also reported: Far Echo Delay (Round trip far end echo delay in mS.) Far Echo Level (Signal Strength of far echo in dBm.) Pre-Emphasis Filter (Filter in use to normalize the lines frequency response per ITU V.34 specs.) On V.34 Connections these items are also reported: Shaping TX (0 no, 1 active) RX (0 no, 1 active) Non-linear encoding TX (0 no, 1 active) RX (0 no, 1 active) Trellis mapping Type in use (16-4D, 32-4D, 64-4D) SNR (Signal to Noise ratio measured during the line probe, in dB). Normalized Bandwidth (The -3dB roll off points after the pre- emphasis filter is applied. This is NOT the same as the usable audio band- width since the signal has been heavily processed prior to this measurement. This range determines the maximum symbol rate the line will support.) Symbol rate (Symbols per second on the connection) TX Carrier -If the symbol rate is below 3429 there are two available carrier frequencies. (A high carrier and a low carrier.) The actual frequency of the carriers varies with the symbol rate. "high" or "low" are the only items displayed. RX Carrier -Same as above on received carrier %Q2 Data Transfer Stats (Current call or last call) On ALL Connections these items are reported: Transmitted Bytes = Received Bytes = On V.42 (LAPM) Connections these items are also reported: Transmitted I frames = SREJs received = REJs received = Received I frames = SREJs transmitted = REJs transmitted = SREJ =(enabled/disabled) Transmit window size = Receive window size = Transmit frame size = Receive frame size = On V.42bis (BTLZ) Connections these items are also reported: BTLZ dictionary size = BTLZ string length = Transmit Compression =(enabled/disabled) Receive Compression =(enabled/disabled) ** Set FLASH ROM code XMODEM upload mode (Use "normal" 128 byte XMODEM. XMODEM 1K (aka YMODEM) and XMODEM CRC will not function correctly.) After flashing the modem it is best to issue AT &F2 (on a Mac use &F1) &W &W1 Z and after the OK message cycle power on the modem. *B Return Blacklisted Numbers Displays a numbered chart of currently BLACKLISTED numbers {Except permanently forbidden numbers based on country setting} "OK" is returned if no temporary numbers are BLACKLISTED. *D Return Delayed Numbers Displays a numbered chart of DELAYED numbers and the length of delay in the format HH:MM:SS "OK" is returned if no numbers are delayed. *Hn Link Negotiation Speed (MNP 10) *H0 Link negotiation occurs at highest supported rate (Default) *H1 Link negotiation occurs at 1200 bps. (Mainly used for Celluar Connections) *H2 Link negotiation occurs at 4800 bps. {Do NOT use the )M1 setting with *H2 mode set.} (Mainly user for poor quality telephone network connections) *NC? Displays All Country Codes & Configurations Currently Supported (ATi6 reports currently configured setting) *NCn Country Select (Only some of the possible countries are supported) Sets country PSTN parameters to the code number specified. This command returns ERROR on units without NVRAM (ie Express) You MUST reset (ATZ or power cycle) the modem for change to take occur. *NC000 US United States *NC001 AUS Austria *NC002 BLG Belgium *NC003 DEN Denmark *NC004 FIN Finland *NC005 FR France *NC006 GER Germany *NC007 IRE Ireland *NC008 IT Italy *NC010 NL Netherlands *NC011 NOR Norway *NC012 POR Portugal *NC013 SPA Spain *NC014 SWE Sweden *NC015 SWI Switzerland *NC016 UK United Kingdom *NC017 GRE Greece *NC022 US United States *NC040 AST Australia *NC043 JAP Japan *NC060 SAF South Africa *NC061 KOR Korea *Zn Change Dialing Codes (Used in countries like NORWAY that support two methods of pulse dialing.) *Z0 Use dial code 0 (default) *Z1 Use dial code 1 #CID? Displays current CallerID mode (0-2) #CID=n Caller ID Mode #CID=0 Disable Caller ID (Default) NOTE! Command IS stored in NVRAM, and IS cleared by ATZn or AT&Fn #CID=1 Enable Formatted Caller ID Mode NOTE! Command IS stored in NVRAM, and IS cleared by ATZn or AT&Fn Result code syntax is as follows: DATE=MMDD (where MM is month number 01-12 & DD is day 01-31) TIME=HHMM (where HH is hour 00-23 & MM is minute 00-59) "Single Page Mode" NMBR= number code or statement* * The NUMBER CODE is normally either the subscriber's area code, local exchange, and subscriber loop number, OR a code unique to that individual subscriber. STATEMENTs are used for calls from non Caller ID Areas and subscribers requesting no display. NAME= listed subscriber name "Multiple Page Mode" MESG= formatted number string * ** * Here is an example string: 030A35303339363732343030 The string uses this code: CCLL#0#1#2#3#4#5#6#7#8#9 CC (03) is the code meaning this is "Multiple Page" Caller ID LL is the hexadecimal length of the data in the string. (in this case 0A hex - 10 decimal) #n's are the ASCII digits dialed (in hexadecimal) A neat trick to convert these to decimal is to note that the first digit is always a number "3" and the second digit is the decimal number dialed, so the formatted string: 030A35303339363732343030 converts directly to 5039672400 ** At the time of this printing, conversion of "Multiple Page" Caller ID string coversion is not supported in the modem, so the data is displayed in the raw hexadecimal format. Special Codes: Out of Area (No CID Data Available) DATE = {current date} TIME = {current time} NMBR = O MESG = 08014F Private (CID Data Available, But BLOCKED) DATE = {current date} TIME = {current time} NMBR = P MESG = 080150 #CID=2 Enable Raw (ASCII printable HEX number) Mode NOTE! Command IS stored in NVRAM, and IS cleared by ATZn or AT&Fn #CID=? Returns Caller ID Modes supported. #LCD=n,"s LCD String Display (LCD Models Only) 0 Mode Disabled (default) 1,string (String is displayed on LCD Line1*) 2,string (String is displayed on LCD Line2*) * No CPU Cycles used for display in this mode (Due to the way the AT parser works, all letters are automatically converted to upper case. Enter: AT#LCD=1,"My Fast Supra ! and modem will show MY FAST SUPRA ! on the top line.) #LCD=n,h LCD Hexstring Display (LCD Models Only) 0 Mode Disabled (default) 1,hexstring (ASCII hex values are displayed on LCD Line1*) 2,hexstring (ASCII hex values are displayed on LCD Line2*) * No CPU Cycles used for display in this mode (This allows all 255 ASCII charactors to be used on the display. Enter: AT#LCD=1,4D7920466173742053757072612021 and modem will show MY FAST SUPRA ! on the top line.) )M Cellular Power Level Adjustments (MNP 10) )M0 Power not adjusted during MNP 10 link negotiation (Default) )M1 Power level adjusted during MNP 10 link negotiation. {Do NOT use the )M1 setting with *H2 mode set.} @Mn MNP-10 Power Transmit Level (0-31, 0 default) -Cn MNP Mode Control -C0 MNP10 Sync Mode -C1 MNP10 Async Mode -C2 MNP 2 -C3 MNP 3 -Kn MNP Extended Services (MNP 10) -K0 Disable MNP 10 extended services (Default) -K1 Enable MNP 10 extended services -K2 Enable MNP 10 extended services detection -Qn Fallback to v.22bis/v.22 in MNP10 mode -Q0 Disabled (Fallback only allowed to 4800 bps) -Q1 Enabled (Fallback allowed to v.22bis/v.22) (Default) -SDR? Reports the current Distinctive Ring Configuration. -SDR=n Distinctive Ring Configuration (0-7, Default 0) Each bit set high in this register enables the corresponding Distinctive Ring detection and result code. All bits disabled sets normal ring detection only. (Saved in NVRAM via &W) Bit (Decimal Value) 0 (1) Enables Single rings and reports these as RING 1 2.0s on, 4.0s off (normal ring) 1 (2) Enables Double rings and reports these as RING 2 0.8s on, 0.4s off, 0.8s on, 0.4s off 2 (4) Enables Triple rings and reports these as RING 3 0.4s on, 0.2s off, 0.4s on, 0.2s off 0.8s on, 4.0s off NOTES: The current code doesn't discriminate between short (0.4 second) and long (0.8 second) ring pulses. So two of the Bellcore standard ring patterns (RING 3 & RING 4) will be reported as RING3 (If RING 3 detections is active). -Un Forced Transmit Level Change During MNP10 Fall Forward -U Allows automatic attenuation to -10 dBm -U1 Allows automatic attenuation to as low as -18 dBm -U2 Allows automatic attenuation to as low as -22 dBm -U3 Allows automatic attenuation to as low as -25 dBm -U4 Forces 2400bps transmit level to -10 dBm -U5 Forces 2400bps transmit level to -18 dBm -U6 Forces 2400bps transmit level to -22 dBm -U7 Forces 2400bps transmit level to -25 dBm :En Compromise Equalizer :E0 Disabled :E1 Enabled V.25ter AT Commands ------------------------------------------------------------------------------- +DS V.42bis control +DS? Returns Current Settings +DS=? Returns Command Range(s) +DS=,,, 0 No compression 1 Transmit Only Compression 2 Receive Only Compression 3 Bi-Directional Compression 0 Do not require V.42bis compression when connecting 2048 V.42bis maximum dictionary size for bi-directional compression. 4096 Maximum dictionary size for single direction compression 6 to 64 Maximum V.42bis string size. NOTE: The V.42bis dictionary size is fixed at 2048 for connections with bi-directional compression and 4096 for single direction compression. +ES Error Control Selection +ES? Returns Current Setting +ES=? Returns Command Range(s) +ES=,, {Any values omitted remain at the current setting}. Note: +ES=,, is similar to setting the &Qn (or &Mn), S36, and S48 registers. When +ES=,, or +ES? is used S80.4 is set (1). When &Qn (or &Mn) is used S80.4 is reset (0). These values and S80 are saved in NVRAM via &Wn. 0 DIRECT mode 1 BUFFERED mode 2 V.42 with detection phase 3 V.42 with detection 4 Alternative Protocol (MNP) 5 Synchronous mode 6 V.80 Synchronous Access mode 0 EC optional, if no EC use BUFFERED mode 1 EC optional, if no EC use DIRECT mode 2 EC required, if no EC disconnect 3 LAPM required, if no LAPM disconnect 4 MNP required, if no MNP disconnect 0 DIRECT mode 1 BUFFERED mode 2 EC optional, if no EC use BUFFERED mode 3 EC optional, if no EC use DIRECT mode 4 EC required, if no EC disconnect 5 LAPM required, if no LAPM disconnect 6 MNP required, if no MNP disconnect 7 Synchronous mode 8 V.80 Synchronous Access mode +ESA V.80 Synchronous Access Mode Configuration (See ITU V.80 Docs for more complete information.) +ESA? Returns Current Setting +ESA=? Returns Command Range(s) +ESA=,,,, ,,, 0 In Transparent sub-Mode, the DCE transmits SYN1 on idle. DCE receiver does not hunt for a synchronization sequence. 1 In Transparent sub-Mode, the DCE transmits SYN1 on idle. DCE receiver hunts for SYN1 as a synchronization sequence. 0 In Framed sub-Mode the DCE transmits HDLC flags on idle. 1 In Framed sub-Mode the DCE transmits marks (one bits) on idle. 0 In Framed sub-Mode the DCE transmits HDLC abort when underrun during a frame. 1 In Framed sub-Mode the DCE transmits HDLC flag when underrun during a frame. 0 Half Duplex V.34 carriers are not supported, value must be 0. 0 In Framed sub-Mode CRC generation and checking is disabled. 0 NRZI encoding and decoding disabled. 1 NRZI encoding and decoding enabled. 0-255 8 bit Transparent sub-Mode synchronization sequence and idle transmission value. 0 16 bit synchronization sequences are not supported, value must be 0. The +ESA settings are saved in NVRAM by the &W command. +ESR Selective Repeat (LAPM SREJ) control +ESA? Returns Current Setting +ESA=? Returns Command Range(s) +ESR=n 0 Do not use SREJ (SupraExpress/SupraFax default) 1 Use SREJ if available in remote DCE; continue without if not available. (SupraSonic default) +GCAP Capabilities List (V.25ter command group supported) +GMI Manufacturer ID +GMM Model ID +GMR ROM Code ID +ITF Transmitter Flow Control (See ITU V.80 Docs for more complete information.) +ITF? Returns Current Setting +ITF=? Returns Command Range(s) +ITF=,, 11 to 760 Bytes 10 to 759 Bytes 0 Disables transmit level reporting 5 to 100 Delay (in 10ms units) between transmit buffer level reports while in v80 sync access mode. +MS Select Modulation Configures the modulation(s), and rate(s) currently supported +MS? Returns Current Setting +MS=? Returns Command Range(s) +MS=,,, {Any values omitted remain at the current setting}. Example: +MS? responds with "RVFC,0,14400,28800" for VFC ONLY mode. To return to "Default" USA mode of full V34,VFC,V32bis, V22bis, Bell 212, and Bell 103 (assuming B1 is set) the user can enter just "+MS=V34,,300, " however an input of "+MS=V34,1,300,33600 " would give the same result. specifies the PREFERRED modulation as per the list below. Note that verbose or numeric selections can be used and VERBOSE settings are reported. Protocol Possible Carrier Rate(s) (bps) verb / Num +------+----+----------+---------------------------------------------+ | V21 | 0 | V.21 | 300 | +------+----+----------+---------------------------------------------+ | V22 | 1 | V.22 | 1200 | +------+----+----------+---------------------------------------------+ | V22B | 2 | V.22bis | 2400 or 1200 | +------+----+----------+---------------------------------------------+ | V23C | 3 | V.23 | 1200 Transmit / 75 Receive (originate mode) | | | | | 75 Transmit / 1200 Receive (answering mode) | +------+----+----------+---------------------------------------------+ | V32 | 9 | V.32 | 9600 or 4800 | +------+----+----------+---------------------------------------------+ | V32B | 10 | V.32bis | 14400, 12000, 9600, 7200, or 4800 | +------+----+----------+---------------------------------------------+ | V34 | 11 | V.34 | 33600 31200 28800 26400 24000 21600 19200 | | | | | 16800 14400 12000 9600 7200 4800 or 2400 | +------+----+----------+---------------------------------------------+ | B103 | 64 | Bell 103 | 300 | +------+----+----------+---------------------------------------------+ | B212 | 69 | Bell 212 | 1200 | +------+----+----------+---------------------------------------------+ | RVFC | 74 | VFC | 28800 26400 24000 21600 19200 16800 or 14400| +------+----+----------+---------------------------------------------+ 0 (Disable) Limits the modem to the PREFERRED protocol within the specified and range. 1 (Enable - Default) Allows the modem to "fall back" to other protols within the specified and range for which standard automode procedures exist using V8 or V32 Annex A. Exampe: Failed V34 connection attempts can automode to VFC or lesser protocols, but a Bell 103 connection attempt cannot automode to V23. sets the lowest carrier rate that may be used. (Default 300 bps) sets the maximum carrier rate that may be used. (Default 33600 bps) Setting a non-zero value in the S37 command adjusts the +MS rate commands as well. FAX AT commands of special interest to Supra product Users: ------------------------------------------------------------------------------- +FAE=n (CLASS 1 Only) Adaptive Answer / Silent Answer Mode Control NOTE! Command IS stored in NVRAM, and IS cleared by ATZn or AT&Fn 0 Disable Both 1 Adaptive Answer ONLY 2 Adaptive Answer & Silent Answer 3 Silent Answer ONLY 4 Silent Answer PLUS FAX mode if CNG Tone Detected DATA modem if Calling Tone Detected (Calling Tone is 1300 Hz for 600ms on followed by 1700ms off) +FAA=n (CLASS 2 Only) Adaptive Answer / Silent Answer Mode Control NOTE! Command IS stored in NVRAM, and IS cleared by ATZn or AT&Fn 0 Disable Both 1 Adaptive Answer ONLY 2 Adaptive Answer & Silent Answer 3 Silent Answer ONLY 4 Silent Answer PLUS FAX mode if CNG Tone Detected DATA modem if Calling Tone Detected (Calling Tone is 1300 Hz for 600ms on followed by 1700ms off) S Registers ------------------------------------------------------------------------------- S0 Number of Rings to Auto Answer (0 to 255) (0 is disable & default) S1 Number of Rings before last answer. S2 Escape Code character (0 to 255) (default is 43 "+") S3 Carriage Return character (0-127) (default is 13) S4 Line Feed character (0-127) (default is 10) S5 Backspace character (0-32) (default is 8) S6 Time to Wait before Blind Dial (2-255 seconds) (default is 2) (Applies only in X,X1, or X3 dialing mode) S7 Time to Wait for Carrier (1-255 seconds) (default is 50) S8 Pause Time for Comma Dial Command (2-255 seconds) (default is 2) S9 Time to Wait Before Recognizing Carrier (1-255 1/10 seconds) (Default is 12) S10 Delay from Lost Carrier to Hang Up (1-255 1/10 seconds) (Default is 14, Modem assumes carrier always present if set to 255) S11 DTMF Tone Duration/Spacing (35 to 102 1/100 seconds) (Default is 95) S12 Escape Code Guard Time (0 to 255 1/50 seconds) (0 to disable, the default is 50) S13 Bit Mapped Options (This register IS stored in NVRAM) Bit(Dec) 0 (1) Reserved 1 (2) Reserved 2 (4) Reserved 3 (8) DTR Autodialing In Asychronous Mode 0 Disabled (Default) 1 Enabled (Dials Stored Number 0 when DTR goes ACTIVE) 4 (16) Reserved 5 (32) Reserved 6 (64) Reserved 7 (128) Reserved S14 Bit Mapped Option Status Codes Bit(Dec) 0 (1) Reserved 1 (2) Command echo (En) 0 Disabled (E0) 1 Enabled (E1 default) 2 (4) Quiet Mode (Qn) 0 Send result codes (Q0 default) 1 No result codes (Q1) 3 (8) Result codes (Vn) 0 Numeric (V0) 1 Verbose (V1 default) 4 (16) Reserved 5 (32) Dial Mode 0 Tone (T default) 1 Pulse (P) 6 (64) Reserved 7 (128) Carrier Mode 0 Answer 1 Originate S15 Reserved S16 Diagnostic Test Mode setting -Bit Mapped (default 0) 0 &T1 0 Disable 1 Enable 1 Not Used 2 &T3 0 Disable 1 Enable 3 &T4/&T5 0 Off 1 In progress 4 &T6 0 Disable 1 Enable 5 &T7 0 Disable 1 Enable 6 &T8 0 Disable 1 Enable 7 Not Used S17 Reserved S18 Test Mode Timer (0-255 seconds, 0=Runs endlessly) S19 Reserved S20 Reserved S21 Bit Mapped Option Status Codes Bit(Dec) 0 (1) Set by &Jn command but ignored otherwise 0 &J0 (default) 1 &J1 1 (2) Reserved 2 (4) CTS Mode (&Rn) 0 CTS always on (&R0) 1 CTS follows RTS (&R1 default) 3 (8) & 4 (16) DTR behavior (&Dn) 0,0 &D0 (default) 1,0 &D1 0,1 &D2 1,1 &D3 5 (32) DCD (RLSD) behavior (&Cn) 0 &C0 (Default) 1 &C1 6 (64) DSR behavior (&Sn) 0 &S0 (Default) 1 &S1 7 (128) Long space diconnect (Yn) 0 Y0 (Default) 1 Y1 S22 Bit Mapped Option Status Codes Bit(Dec) 0 (1) & 1 (2) Speaker volume (Ln) 0,0 Low (L0) 1,0 Low (L1) 0,1 Medium (L2 default) 1,1 High (L3) 2 (4) & 3 (8) Speaker control (Mn) 0,0 Disabled (M0) 1,0 On until carrier (M1 default) 0,1 ON Always (M2) 1,1 On during handshake (M3) 4 (16), 5 (32), & 6 (64) Dialing Mode / Result Codes (Xn) 0,0,0 X0 1,0,0 Reserved 0,1,0 Reserved 1,1,0 Reserved 0,0,1 X1 1,0,1 X2 0,1,1 X3 1,1,1 X4 (Default) 7 (128) Reserved S23 Bit Mapped Option Status Codes Bit(Dec) 0 (1) Grant RDL 0 RDL not allowed (&T5) 1 RDL allowed (&T4 default) 1 (2), 2 (4), & 3 (8) Assumed DTE Rate 0,0,0 0-300 bps 1,0,0 600 bps 0,1,0 1200 bps 1,1,0 2400 bps (Default) 0,0,1 4800 bps 1,0,1 9600 bps 0,1,1 19200 bps 1,1,1 38400 bps or higher 4 (16) & 5 (32) Assumed DTE parity 0,0 Even 1,0 Reserved 0,1 Odd 1,1 None (default) 6 (64) & 7 (128) Guard tone (&Gn) 0,0 None (&G0 Default) 1,0 550 Hz (&G1) 0,1 1800 Hz (&G2) 1,1 Reserved S24 Sleep Inactivity Timer (0-255 seconds 0 default/disable*) Number of seconds before modem enters sleep mode without either DTE or phone line activity. (On External models the DTR line must be low to allow the modem to enter SLEEP mode. * Non-display models (SupraFAXModem internals & SupraExpress models) default to S24=30. Serial PnP units will NOT sleep if Serial PnP mode is enabled (S193.0=1 default) S25 Delay to DTR (0-255 1/100 seconds, 5 default) S26 RTS/CTS Delay (0-255 1/100 seconds, 1 default) (Sync mode only) S27 Bit Mapped Option Status Bit(Dec) 0 (1), 1 (2), 3 (8) Sync/Async Mode Selection (&Mn/&Qn) 0,0,0 &M0/&Q0 1,0,0 &M1/&Q1 0,1,0 &M2/&Q2 1,1,0 &M3/&Q3 0,0,1 &Q4 1,0,1 &Q5 (Default) 0,1,1 &Q6 2 (4) Leased line control (&Ln) 0 Dial-up line (&L0 default) 1 Leased line (&L1) 4 (16) & 5 (32) Internal Sync clock select (&Xn) 0,0 Internal (&X0 default) 1,0 External (&X1) 0,1 Slave (&X2) 6 (64) CCITT/Bell Mode (Bn) 0 CCITT (B0) 1 Bell (B1 US default) 7 (128) Reserved S28 Bit Mapped Options Bit(Dec) 0 (1) V.23 split screen (\Wn) 0 Disabled (\W0 default) 1 Enabled (\W1) 1 (2) V.23 split screen direction 0 75Tx (%F0 default) 1 1200Tx (%F1 default) 2 (4) V.23 half-duplex 0 Disabled 1 Enabled (%F3) 3 (8) & 4 (16) Pulse dialing mode (&Pn) 0,0 &P0 (Default) 1,0 &P1 0,1 &P2 1,1 &P3 5 (32) Reserved 6 (64) Reserved 7 (128) Reserved S29 Flash Dial Modifier Time (0-255 Unit 10 ms, 0=disable 70=default) S30 Inactivity Timer (0-255 Unit 10 sec, 0=disable {default}) In Reliable mode any data transfer resets timer. In Normal mode only sent data resets timer. S31 Bit Mapped Options Bit(Dec) 0 (1) Reserved 1 (2) Auto Mode Selection 0 Disabled (N0) 1 Enabled (N1 default) 2 (4), 3 (8) Error Correction Result Code (Wn) 0,0 DTE Speed only (W0 default) 1,0 Full Reporting (W1) 0,1 DCE Speed only (W2) 4 (16) Reserved 5 (32) Reserved 6 (64) Reserved 7 (128) Reserved S32 XON Charactor (0-255, Default 17) S33 XOFF Charactor (0-255, Default 19) S36 Negotiation Failure Treatment (0-7 7 is default) Fallback options when S48=128 or error correction link fails: Bits 0-2 2 1 0 (Dec) 0,0,0 (0) Disconnect 0,0,1 (1) Establish Direct connection 0,1,0 (2) Undefined 0,1,1 (3) Establish Normal connection 1,0,0 (4) Establish MNP connection if possible, else Disconnect 1,0,1 (5) Establish MNP connection if possible, else Direct Mode 1,1,0 (6) Undefined 1,1,1 (7) Establish a MNP connection if possible, else Normal Mode Bits 3-7 Reserved S38 Delay Before Forced Disconnect (0-255 seconds, default 5) 0-254 Delay in seconds from H command, or DTR toggle ON or OFF (if modem is set to follow DTR), before modem disconnects. 255 Modem send data out of buffer until completed or connection is lost. S39 Flow Control 0 None &K0 3 RTS/CTS &K3 4 XON/XOFF &K4 5 Transparent XON/XOFF &K5 6 RTS/CTS & XON/XOFF &K6 S40 Bit Mapped Option Status Codes Bit(Dec) 0 (1) MNP Extended Services (-Kn) 0 Disable (-K0) 1 Enable (-K1) 1 (2) Power Level Adj. for Cellular Use [)Mn] 0 Auto Adj. [)M0 default 1 Force Adj. [)M1] 2 (4) MNP Link negotiation speed (*Hn) 0 At highest rate (*H0 default) 1 At 1200 bps (*H1) 3 (8), 4 (16), & 5 (32) Break Handling (\Kn) 0,0,0 \K0 1,0,0 \K1 0,1,0 \K2 1,1,0 \K3 0,0,1 \K4 1,0,1 \K5 6 (64) & 7 (128) MNP Block size (\An) 0,0 64 (\A0) 1,0 128 (\A1) 0,1 196 (\A2) 1,1 256 (\A3) S41 Bit Mapped Option Status Codes Bit(Dec) 0 (1) & 1 (2) Compression Selection (%Cn) 0,0 Disabled (%C0) 1,0 MNP 5 (%C1) 0,1 V.42bis (%C2) 1,1 MNP 5 & V.42bis (%C3) 2 (4) Auto Retrain (%En) 0 Disable (%E0 default) 1 Enable (%E1) 3 (8) Modem to Modem Flow Control (\Gn) 0 Disable (\G0 default) 1 Enable (\G1) 4 (16) Block mode control (\Ln) 0 Stream (\L0 default) 1 Block (\L1) 5 (32) Reserved 6 (64) Reserved 7 (128) Reserved S46 Protocol Selection (136 or 138) (Affects v.42/v.42bis mode) 136 Disable Compression 138 Enable Compression (default) S48 v.42 Negotiation (0,7,128) 0 Disable Negotiation, proceed with LAPM 7 Enable Negotiation (default) 128 Disable Negotiation, fallback per S36 setting S82 LAPM Break Handling Options (3,7,128) 3 Expedited: Modem sends break immediately & data integrity is maintained before and after break. 7 Destructive: Modem sends break immediately & data being processed by each modem at that time is destroyed. 128 In sequence: Modem sends break in sequence with transmitted data & data integrity is maintained before and after the break S86 Report Connection Failure Cause Code 0 Normal disconnect 1-3 Undefined Error Code 4 Carrier loss 5 No error correction at other end 6 No response to feature negotiation 7 This modem is ASYNC only, other is SYNC 8 No framing technique in common 9 No protocol in common 10 Bad response to feature negotiation 11 No sync information from remote 12 Normal hangup initiated by remote 13 Retransmission limit reached 14 Protocol violation 15-255 Undefined Error Code S95 Extended Result Code Control (default sum is 0) Any non-zero value in this register controls the result code without regard to the current Wn setting. Each bit set high in this register enables the corresponding result code regardless of the W command setting. Bit (Decimal Value) 0 (1) CONNECT XXXX result code gives DCE to DCE rate instead of local DTE to DCE rate. 1 (2) Append /ARQ to CONNECT code if an error protocol is active 2 (4) Enable CARRIER XXXX result code 3 (8) Enable PROTOCOL XXXX result code 4 (16) Undefined 5 (32) Enable COMPRESSION result code 6 (64) Enable TX & RX v.34 CARRIER result code if in asymmetric Carrier mode (requires W1 or s95.b2 set) 7 (128) Enable RINGING result code for ringback detection S110 V32/V32bis/VFC Mode & Rate Negotiation Control Note: This register does NOT affect the +MS settings. Bit (Decimal Value) 0 (1) & 1 (2) V32/V32bis Support 0,0 V32 only w/o rate adjust 1,0 V32bis w/o rate adjust 0,1 V32bis with rate adjust (default) 1,1 V32bis, starting at lowest V.32bis rate set by +MS {In VFC only models S109 was used instead of +MS} 2 (4) VFC Support 0 Disabled (Disabling VFC also DISABLES V.34) 1 Enabled (default) 3 (8) V.8/V.34 Support 0 Disabled 1 Enabled (default) 4 (16) Reserved 5 (32) Reserved 6 (64) Reserved 7 (128) "Prefer VFC Mode" 0 Disabled (default) 1 Enabled (Modem makes VFC connections over V.34 connections when handshaking with modems supporting both protocols. When this mode is active the modem listens to the answer signal from the remote modem. If both ANSam (V.34 support) and PNID (VFC) are heard, the modem attempts VFC hand- shake. The PNID tone is at a lower frequency and strength then the ANSam tone, so it is possible for line impair- ments to mask the PNID tone, but allow the ANSam tone to be heard clearly. Such a condition would cause the modem to attempt V.34 handshake due to not detecting the PNID tone.) S190 Minimum "GOOD" EQM (see %Q) Time (10-255 seconds) (20 default) V32,V32B,VFC,& V34 connections are affected. S190 sets the minimum period the EQM (%Q) level must be "GOOD" before attempting to "fall forward" to a higher rate. (Effects %E1 / %G1 setting) S191 EQM Automatic Rate Adaption Bias (0-255, Zero Bias 128, Default 128) This adjustment affects V32,V32B,VFC,& V34 operation. The bias offset is summed with the EQM(%Q) reading to determine the carrier rate to select during initial TRAIN and RE-TRAINS (Rate Renegotiation (Fall Back/Forward) & %Q reading are NOT affected by the S191 setting) -Positive bias (values above 128) tends to DECREASE the initial carrier rate for a given connection. -Negative bias (values below 128) tends to INCREASE the initial carrier rate for a given connection. S192 Special Function Control Bit (Decimal Value) 0 (1) Silent Answer Snoop Mode (0 is Default when SA mode is enabled) 0 "Standard" Full CNG (1100Hz +/-40 Hz tone for 500ms +40% /-15%, then a 3000ms +/-15% period w/o a 1100Hz +/-40 Hz tone longer than 100ms.) "Snoop" occurs for 3 seconds after each ring, and for 12 seconds after the last ring.) In 1.200-04 and later ROMs with Distinctive Ring support the modem DOES NOT snoop the line between rings and only after the LAST ring. 1 "Fast" CNG Tone Only (1100Hz +/-40 Hz tone for 500ms +40% /-15%) "Snoop" occurs for 3 seconds after each ring, and for 5 seconds after the last ring. Voices, Music, or Signals containing 1100Hz +/-40 Hz for 500ms may cause false detection in this mode. 1 (2) Adaptive Answer Mode 0 Attempt Data Carrier First (FAX fallback if failed Data) In this mode, Adaptive Answer Accept Data Carriers primarily and switches to FAX mode if Data was not sucessful (no CNG tone required, which means that any and all failed data connections are handled as valid FAX call attempts). 1 Attempt Data Carrier First (FAX if CNG Tone - Default) In this mode, Adaptive Answer Accept Data Carriers primarily (but delays data carrier ANSWER tone for 4 seconds to allow a possible CNG tone detect to occur), but switches to FAX mode if and only if a CNG tone is detected. 2 (4) Reserved 3 (8) Reserved 4 (16) V34 rate limiting after connection. 0 - Disabled (Default) 1 - Enabled The modem will connect using the rate mask from +MS, after the connection is made all data rates more than one step below the connection rate will be disabled. 5 (32) Reserved 6 (64) Reserved 7 (128) Silent Answer Reason Code OFF (Default) 0 Disabled 1 Silent Answer Reason Code ON "CNG -- SA" SilentAnswer or SilentAnswer Plus code detects CNG "CNG -- Adaptive Answer" Adaptive Answer code detects CNG "DATA Timeout" Data mode timed out during an Adaptive Answer S193 Special Function Control Bit (Decimal Value) 0 (1) Serial PnP (Disabled if &S1 is set) -Saved to NVRAM 0 - Disabled (&F1 default) 1 - Enabled (&F0 and &F2 default) (Sends COMID at 1200 7N1 when DTR & RTS deasserted then DTR is asserted followed by RTS 200ms later.) 1 (2) Reserved 2 (4) Reserved 3 (8) Reserved 4 (16) Reserved 5 (32) Reserved 6 (64) Reserved 7 (128) Reserved S194 Display Controls Bit (Decimal Value) 0 (1) Display Simple Mode 1 (2) Carrier Stats ("Debug" Mode) 0 - Disabled (default) 1 - Enabled (Display cycles between normal info and: DT, (DTE ratecode*), RX Level (in -dBm), EQM, SNR, Symbol Rate) (LCD models show DTR & RTS state by using UPPER CASE for HIGH and lower case for low.) * 03 covers (150, 300, 75/1200) on LED units, on LCD units only value above 600 bps are shown. LCD units display voice sample rate only in this mode 2 (4) Reserved 3 (8) Rate Renegotiation Display 0 Disabled (Default) 1 Enabled REMOTELY initiated renegotiation causes the modem to display a "R" followed by an up and down arrow symbol during the process. (LCD models show "Retraining") LOCALLY initiated renegotiation causes the modem to display a "L" followed by either an up arrow (if conditions have improved) or a down arrow (if conditions have degraded) symbol during the process. (LCD models show "LocRetrain") 4 (16) "Demo" Mode 0 Disabled (Default) 1 Enabled where modem display cycles V34 288 LP DC as if it is connected. Issue ATZ after clearing this command to return normal operation. 5 (32) LCD / LED Dwell (update) Time 0 - FAST (0.5S on LED, 1.0 on LCD sec appox. (default) 1 - SLOW (1.0 on LED, 2.0 on LCD sec appox. 6 (64) Reserved 7 (128) Reserved S200 Bit Mapped Option Status Codes Bit (Decimal Value) 0 (1) Reserved 1 (2) Reserved 2 (4) MNP10 Enable/Disable 0 Enabled Set by \X0 1 Disabled Set by \X1 (Default) 3 (8) Reserved 4 (16) Reserved 5 (32) Reserved 6 (64) Reserved 7 (128) Reserved S210 V.34 and VFC Legal symbol rate in V.34 and VFC (Saved in NVRAM) and V.34 Split Carrier Rate Control (Default 13 for &F1 and &F2, 5 for &F0 Configuration). Bit (Decimal Value) 0 (1), 1 (2), & 2 (4) Maximum Symbol Rate Selection (Default 1,0,1) Bits (Dec) Symbol Rate Available data rates ----------- -------------------- 0,0,0 (0) 2400 2400bps to 21600bps 1,0,0 (1) 2400 2400bps to 21600bps 0,1,0 (2) 2400,2800 2400bps to 24000bps 1,1,0 (3) 2400,2800,3000 2400bps to 26400bps 0,0,1 (4) 2400,2800,3000,3200 2400bps to 31200bps 1,0,1 (5) 2400,2800,3000,3200,3429 2400bps to 33600bps 3 (8) V.34 Asymmetric Carrier Rate Control 0 - Disabled - V34 Transmit and Receive Carriers use the same rate. (Default in &F0 Configuration) 1 - Enabled - V34 Transmit and Receive Carriers may use different rates. (Default in &F1 and &F2 Configuration) (Note that in this mode all commands that show the Carrier Rate with report the RECEIVED carrier rate.) 4 (16) Reserved 5 (32) Reserved 6 (64) Reserved 7 (128) Reserved Higher symbol rates have a better signal to noise ratio on a given line than the lower rates. But the higher rates require more bandwidth than the lower ones. When making a connection the highest symbol rate that will run over the available bandwidth is used. ------------------------------------------------------------------------------- SCn=n Telephone Signal Cadence Settings (Defaults change with country code) Each register "pair" holds the value for each setting. To set a value, divide the setting by 256. The integer value goes in the second (high byte) register, while the remainder (low byte) goes in the first. (A setting of 516 for the Phase 1 Minimum BUSY ON Time period would convert to 2 with a of remainder 4, and could be set by sending AT SC0=4 SC1=2 to the modem.) Settings are in 1/100ths of a second. Entries are listed as follows Minimum ON Time (2 bytes), Maximum ON Time (2 bytes), Min. OFF Time (2 bytes), Max. OFF Time (2 bytes), Number of valid singal cycles to occur before the signal is accepted as valid (1 byte). Some countries codes specify a two PHASE cadence pattern (On-Off in one pattern followed by a different On-Off pattern) for some singals, and in such cases, the "PHASE 2" entries would have NON-ZERO values (the US country code setting only supports single PHASE cadence patterns or patterns that just repeat the same On-Off pattern over and over.) (Listed default values are for the United States values) SC(0-8) PHASE 1 BUSY Minimum ON Time = 42 ( SC0=42 SC1=0 ) Maximum ON Time = 58 ( SC2=58 SC3=0 ) Minimum OFF Time = 42 ( SC4=42 SC5=0 ) Maximum OFF Time = 58 ( SC6=58 SC7=0 ) Number of Cycles = 4 ( SC8=4 ) Notes: USA (1) - SC0=22 & SC4=22 allows CONGESTION ("FAST" BUSY signals to be detected as a BUSY.) Lithuania (370) - SC0=50 SC2=100 SC4=15 SC6=60 SC8=2 for BUSY SC(9-17) PHASE 1 RINGBACK Minimum ON Time = 90 Maximum ON Time = 300 Minimum OFF Time = 290 Maximum OFF Time = 460 Number of Cycles = 1 SC(18-26) PHASE 1 CONGESTION Minimum ON Time = 22 Maximum ON Time = 28 Minimum OFF Time = 22 Maximum OFF Time = 28 Number of Cycles = 4 SC(27-35) PHASE 1 DIALTONE 1 Minimum ON Time = 0 Maximum ON Time = 0 Minimum OFF Time = 0 Maximum OFF Time = 0 Number of Cycles = 1 SC(36-44) PHASE 1 DIALTONE 2 Minimum ON Time = 0 Maximum ON Time = 0 Minimum OFF Time = 0 Maximum OFF Time = 0 Number of Cycles = 1 SC(45-53) PHASE 2 BUSY Minimum ON Time = 0 Maximum ON Time = 0 Minimum OFF Time = 0 Maximum OFF Time = 0 Number of Cycles = 1 SC(54-62) PHASE 2 RINGBACK Minimum ON Time = 0 Maximum ON Time = 0 Minimum OFF Time = 0 Maximum OFF Time = 0 Number of Cycles = 1 SC(61-71) PHASE 2 CONGESTION Minimum ON Time = 0 Maximum ON Time = 0 Minimum OFF Time = 0 Maximum OFF Time = 0 Number of Cycles = 1 SC(72-80) PHASE 2 DIALTONE 1 Minimum ON Time = 0 Maximum ON Time = 0 Minimum OFF Time = 0 Maximum OFF Time = 0 Number of Cycles = 1 SC(81-89) PHASE 2 DIALTONE 2 Minimum ON Time = 0 Maximum ON Time = 0 Minimum OFF Time = 0 Maximum OFF Time = 0 Number of Cycles = 1 Connection Result Codes: ------------------------------------------------------------------------------- Numeric Verbose 0 OK 2 RING 3 NO CARRIER 4 ERROR 6 NO DIALTONE 7 BUSY 8 NO ANSWER 1 CONNECT (300 bps) 5 CONNECT 1200 9 CONNECT 0600 10 CONNECT 2400 11 CONNECT 4800 12 CONNECT 9600 13 CONNECT 7200 14 CONNECT 12000 15 CONNECT 14400 16 CONNECT 19200 17 CONNECT 38400 18 CONNECT 57600 19 CONNECT 115200 22 CONNECT 1200/75 (V.23) 23 CONNECT 75/1200 (V.23) 59 CONNECT 16800 61 CONNECT 21600 62 CONNECT 24000 63 CONNECT 26400 64 CONNECT 28800 91 CONNECT 31200 95 CONNECT 33600 24 DELAYED hh:mm:ss (Verbose hours minutes and seconds of delay) 32 BLACKLISTED 33 FAX 35 DATA 40 CARRIER 300 (V.21 or Bell103) 42 CARRIER 600 44 CARRIER 1200/75 (V.23) 45 CARRIER 75/1200 (V.23) 46 CARRIER 1200 (V.22 or Bell212A) 47 CARRIER 2400 (V.22bis or V.34) 48 CARRIER 4800 (V.32, V.32bis or V.34) 49 CARRIER 7200 (V.32bis or V.34) 50 CARRIER 9600 (V.32, V.32bis or V.34) 51 CARRIER 12000 (V.32bis or V.34) 52 CARRIER 14400 (V.32bis, VFC or V.34) 53 CARRIER 16800 54 CARRIER 19200 55 CARRIER 21600 56 CARRIER 24000 57 CARRIER 26400 58 CARRIER 28800 60 CARRIER 31200 65 CARRIER 33600 CARRIER 14400/VFC NOTE: In numeric mode CARRIER 16800/VFC the codes for CARRIER 19200/VFC V.34 numeric rates CARRIER 21600/VFC are used, rather CARRIER 24000/VFC than having unique CARRIER 26400/VFC codes that reflect CARRIER 28800/VFC VFC carriers. 66 COMPRESSION: CLASS 5 (MNP 5) 67 COMPRESSION: V.42BIS (BTLZ) 69 COMPRESSION: NONE 76 PROTOCOL: NONE 77 PROTOCOL: LAP-M (V.42) 80 PROTOCOL: ALT (MNP) 81 PROTOCOL: ALT - CELLULAR(MNP 10) 85 PROTOCOL: MNP 86 PROTOCOL: MNP10 82 Setting up for flash download... 200 RINGING SupraFAXModem EXTERNAL DISPLAY CODES ------------------------------------------------------------------------------- Red LED's OH Off Hook RD Receiving Data SD Sending Data TR Terminal Ready (Follows DTR per &Dn setting) Green LED Display PANEL AA Auto Answer (RI displayed during ring) CD Carrier Detected DC Data Compression in use DI Dialing DP Data Pump not valid for install FLASH ROM code, swap needed. DT DTE (serial port) rate (next number on display shows rate) (See S194 bit 1) FX FAX MODE L^ (L followed by an UP arrow) LOCALLY initiated renegotiation upward in carrier rate. (See S192 bit 5) Lv (L followed by a DOWN arrow) LOCALLY initiated renegotiation downward in carrier rate. (See S192 bit 5) LP LAPM Error Correction in use. M2 MNP2 Error Correction in use. M3 MNP3 Error Correction in use. M4 MNP4 Error Correction in use. M5 MNP5 Data Compression in use. M10 MNP10 Mode is use. OK Modem Powered Up Correctly and Ready for Use. RE Receive Error RI Ring Indicator RT Retrain in progress R| (R followed by an UP & DOWN arrow) REMOTELY initiated carrier rate renegotiation (See S192 bit 5) R34 V34 Asymmetric Mode Active (next number cycled on will show the RECEIVE carrier rate) SA Silent Answer Mode Enabled (1.200-04) SY Sync Mode Active T34 V34 Asymmetric Mode Active (next number cycled on will show the TRANSMIT carrier rate) TE Transmit Error TM Test Mode in use. VF V.FastClass (Rockwell 14.4k to 28.8k) V34 V.34 Mode (ITU 2.4k to 28.8k) R34 and T34 are used in place of this message when in asymmetric V34 mode. 3 300 bps connection 12 1200 bps connection 24 2400 bps connection (V34 if in V.34 mode) 48 4800 bps connection 72 7200 bps connection 96 9600 bps connection 120 12000 bps connection 144 14400 bps connection (VF if VFC mode / V34 if V.34 mode) 168 16800 bps connection (VF if VFC mode / V34 if V.34 mode) 192 19200 bps connection (VF if VFC mode / V34 if V.34 mode) 216 21600 bps connection (VF if VFC mode / V34 if V.34 mode) 24 24000 bps connection (VF if VFC mode / V34 if V.34 mode) 26 26400 bps connection (VF if VFC mode / V34 if V.34 mode) 28 28000 bps connection (VF if VFC mode / V34 if V.34 mode) 31 31200 bps connection 33 336000 bps connection %L RX level in -dBm (see %L) (next number on display shows value) %Q EQM reading (see %Q) (next number on display shows the average value over the last second) Encoded Optional Feature List (ATi10) ------------------------------------------------------------------------------- NOTE -> These codes are being added to Supra product ROMs, but in some cases not all codes have been added that are supported by a given product, and codes have been assigned for features not yet available. 101 Class 1 FAX 104 Class 2 FAX 115 V.17 14.4Kbps FAX 120 World Wide support 121 V.23 123 Blacklisting 140 V.32bis 14.4Kbps data 141 SilentAnswer 142 CallerID 143 MNP10 144 MNP10/Cellular 146 Enhanced Configuration Display 146 AT\S config display 147 VFC 28.8Kbps data 148 Digital volume 149 VFC 24.0Kbps data 150 Enhanced &F options 151 Enhanced rate control 153 V.34 28.8Kbps data 154 SilentAnswer Plus 156 Distinctive Ring 157 RINGING response code 163 ADPCM Voice support 170 Handset support 171 Headset support 174 VoiceView 175 DSVD 176 Full Duplex Speaker Phone 177 Hands Free Phone 180 16550 emulation mode 181 "SupraSmart" UART 182 Rockwell High Speed Interface (RHSI) UART mode 185 Serial Plug and Play 186 V.80 Sync Access Mode 190 FLASH ROM 201 V.34 33.6Kbps data