UNIQUE HARDWARE CO., LTD. VIGUS 288 + FAX Card Type Fax, Modem (synchronous/asynchronous) Chip Set Unidentified Maximum Data Rate 28.8Kbps Maximum Fax Rate 14.4Kbps Data Bus External Fax Class Class I & II Data Modulation Protocol ITU-T V.22, V.22bis, V.32, V.32bis, V.34 Rockwell V.FC Fax Modulation Protocol ITU-T V.17, V.29 Error Correction/Compression MNP5, V.42, V.42bis [Image] CONNECTIONS Function Label Function Label Power switch SW1 Phone line out CN3 DC power CN1 Phone line in CN4 RS-232/422 CN2 DIAGNOSTIC LED(S) LED Color Status Condition CD Red On Carrier signal detected CD Red Off Carrier signal not detected OH Red On Modem is off-hook OH Red Off Modem is on-hook RD Red On Modem is receiving data RD Red Off Modem is not receiving data SD Red On Modem is transmitting data SD Red Off Modem is not transmitting data TR Red On DTR signal is high TR Red Off DTR signal is low MR Red On Power is on MR Red Off Power is off Proprietary AT Command Set AUTO-RETRAIN - AUTO-FALLBACK/FALL-FORWARD Type: Configuration Format: AT [cmds] %En [cmds] Description: Controls auto-retrain mode and fallback/fall-forward Command Function %E0 Auto-retrain disabled %E1 Auto-retrain enabled %E2 Auto-fallback/fall-forward enabled BIT-MAPPED REGISTER S14 Format: AT [cmds] S14=n [cmds] Default: 138 Range: 0-174 Unit: Bit-mapped Description: Controls echo, result codes and display, dial mode, and answer/originate mode. Bit Value Function 0 0 Not used 1 0 Command echo disabled 1 Command echo enabled 2 0 Result codes enabled 1 Result codes disabled 3 0 Display result codes in numeric format 1 Display result codes in verbose format 4 0 Not used 5 0 Tone dial enabled 1 Pulse dial enabled 6 0 Not used 7 0 Answer mode enabled 1 Originate mode enabled BIT-MAPPED REGISTER S21 Format AT [cmds] S21=n [cmds] Default: 52 Range: 0-253 Unit: Bit-mapped Description: Selects jack type, CTS/DCD/DSR signals, low DTR action, and the long space disconnect function. Bit Value Function 0 0 Selects RJ-11, RJ-41S, or RJ45S jack 1 Selects RJ-12 or RJ-13 jack 1 0 Not used 2 0 CTS forced high 1 CTS follows RTS 4, 3 00 DTR signal ignored 01 Modem goes to command mode on low DTR 10 Modem disconnects on low DTR; Auto-Answer is disabled. 11 Modem is initialized on low DTR 5 0 DCD forced high 1 DCD normal 6 0 DSR forced high 1 DSR normal 7 0 Long space disconnect function disabled 1 Long space disconnect function enabled BIT-MAPPED REGISTER S22 Format AT [cmds] S22=n [cmds] Default: 117 Range: 0-127 Unit: Bit-mapped Description: Controls speaker volume and controls, and limits results codes. Bit Value Function 1, 0 00 Volume off 01 Low level volume 10 Medium level volume 11 High level volume 3, 2 00 Speaker off 01 Speaker off on carrier 10 Speaker always on 11 Speaker on during handshake 6 - 4 000 Basic result codes only enabled 100 Basic and connection speed result codes enabled 101 Basic and connection speed result codes and dialtone detection enabled 110 All result codes except dialtone detection enabled 111 All result codes enabled BIT-MAPPED REGISTER S23 Format AT [cmds] S23=n [cmds] Default: 61 Range: 0-189 Unit: Bit-mapped Description: Grants/denies remote digital loopback, controls DTE rate and parity, and sets guard tone. Bit Value Function 0 0 Remote digital loopback denied 1 Remote digital loopback allowed 3 - 1 000 Sets serial port speed to 0-300bps 001 Sets serial port speed to 600bps 010 Sets serial port speed to 1200bps 011 Sets serial port speed to 2400bps 100 Sets serial port speed to 4800bps 101 Sets serial port speed to 9600bps 110 Sets serial port speed to 19200bps 5, 4 00 Parity even 01 Not used 10 Parity odd 11 No Parity 6 0 Not used 7 0 Guard tone disabled 1 Guard tone disabled BIT-MAPPED REGISTER S27 Format AT [cmds] S27=n [cmds] Default: 73 Range: 0-111 Unit: Bit-mapped Description: Selects synchronous/asynchronous mode, line type, clock source, and ITU-T/Bell modes. Bit Value Function 3, 1, 000 Asynchronous mode, serial port speed follows 0 connect speed 001 Asynchronous off-line command mode and synchronous 010 connect mode 011 Asynchronous off-line command mode; modem auto-dials first number in directory, then 100 synchronous connect mode 101 Asynchronous off-line command mode on low DTR, synchronous connect mode on high DTR 111 Not used Error correction mode Buffered asynchronous mode 2 0 Switched line 1 Leased line 5, 4 00 Local modem generates transmit clock source 01 Local DTE generates transmit clock source 10 Remote DCE/DTE generates transmit clock source 6 0 ITU/T mode 1 Bell mode BIT-MAPPED REGISTER S28 Format AT [cmds] S28=n [cmds] Default: 0 Range: 0-24 Unit: Bit-mapped Description: Controls pulse dialing. Note: AT&P returns ‘OK’ if valid, S28=0 should be set at all times. Bit Value Function 2 - 0 000 Not used 4, 3 00 39ms make/61ms break at 10pps 01 33ms make/67ms break at 10pps 10 39ms make/61ms break at 20pps 11 33ms make/67ms break at 20pps BIT-MAPPED REGISTER S31 Format: AT [cmds] S31=n [cmds] Default: 194 Range: 0-10 Description: Select automode and extended result code format. Bit Value Function 0 0 Not used 1 0 Auto-mode detection disabled 1 In originate mode, handshake begins at line speed designated by the S37 register. Modem can shift to a slower speed if necessary. In answer mode, handshake attempted with the following protocols in order - V.FC, V.32bis, V.32, V.22bis, V.22 or Bell 212, V.21, and Bell 103 3, 2 00 Enables CONNECT result codes to report DTE speed 01 Full reporting of CONNECT result codes 10 Enables CONNECT result codes to report DCE speed 7 - 4 1100 Not used BIT-MAPPED REGISTER S40 Format AT [cmds] S40=n [cmds] Default: 105 Range: 0-233 Unit: Bit-mapped Description: Controls break handling, and block size. Bit Value Function 2 - 0 001 Not used 5, 4, 3 000 \K0 001 \K1 010 \K2 011 \K3 100 \K4 101 \K5 7, 6 00 MNP block size is 64 characters 01 MNP block size is 128 characters 10 MNP block size is 192 characters 11 MNP block size is 256 characters BIT-MAPPED REGISTER S41 Format AT [cmds] S41=n [cmds] Default: 3 Range: 0-91 Unit: Bit-mapped Description: Selects compression, auto-retrain and auto-fallback/fall-forward, flow control, and MNP mode. Bit Value Function 1 - 0 00 Data compression disabled 01 MNP5 enabled 10 V.42bis enabled 11 MNP5 and V.42bis enabled 6, 2 00 Auto-retrain disabled 01 Auto-retrain enabled 10 Auto-fallback/fall-forward enabled 3 0 Flow control disabled 1 Flow control enabled 4 0 Stream mode for MNP 1 Block mode for MNP BREAK SEND Type: Configuration Format: AT [cmds] \Bn [cmds] Default: 3 Range: 1-9 Unit: .1 second Description: Sends break to modem BREAK TYPE Type: Configuration Format: AT [cmds] \Kn [cmds] Description: Configures action of break signal Command Break from DTE Modem receives Break received \B from remote modem \K0 Online command Break sent to Buffers cleared, mode enabled, remote modem and break sent to DTE send no break buffers cleared to remote modem \K1 Break sent to Break sent to Buffers cleared, remote modem remote modem and break sent to DTE and buffers buffers cleared cleared \K2 Online command Send break to Break sent mode enabled, remote modem immediately to send no break immediately DTE to remote modem \K3 Send break to Send break to Break sent remote modem remote modem immediately to immediately immediately DTE \K4 Online command Send break with Break sent with mode enabled, transmitted data received data to send no break the DTE to remote modem \K5 Send break with Send break with Break sent with transmitted transmitted data received data to data the DTE COMPRESSION Type: Configuration Format: AT [cmds] %Cn [cmds] Description: Selects data compression Command Function %C0 Data compression disabled %C1 MNP5 enabled %C2 V.42bis enabled %C3 MNP5 and V.42bis enabled CONNECT MODE Type: Configuration Format: AT [cmds] \Nn [cmds] Description: Controls the type of connection the modem will operate in Command Function \N0 Normal mode enabled \N1 Direct mode enabled \N2 Reliable mode enabled \N3 Auto-reliable mode enabled \N4 V.42 reliable mode enabled \N5 MNP reliable mode enabled DIAL Type: Immediate Format: AT [cmds] D<#> [cmds] Description: Dials telephone number according to any modifiers included in the string Note: Any combination of modifiers can be used to produce the desired dial functions in sequence. Modifier Function J Link will be negotiated at highest possible speed L Re-dial last number P Pulse dialing enabled R Accepted but not acted upon S=n Dial stored telephone number n T Tone dialing enabled W Dialing resumed following dial tone detection ! Modem commanded to go off-hook for specified time before returning on-hook. @ Wait for quiet answer , Dialing paused for amount of time specified in S8 register ; Modem returned to command state after dialing ^ Enable calling tone FLASH DIAL MODIFIER TIME Type: Register Format AT [cmds] S29=n [cmds] Default: 0 Range: 0-255 Unit: .01 second Description: Time the modem will go on-hook upon receiving the ! dial modifier in dial string. FLOW CONTROL Type: Configuration Format: AT [cmds] \Gn [cmds] Description: Selects modem port flow control Command Function \G0 Flow control disabled \G1 Flow control enabled FLOW CONTROL Type: Read-only Register Format AT [cmds] S39? [cmds] Description: Displays the current flow control Value Meaning 0 Flow control disabled 3 RTS/CTS flow control enabled 4 XON/XOFF flow control enabled 5 Transparent XON/XOFF flow control enabled 6 Both RTS/CTS and XON/XOFF flow control enabled FLOW CONTROL CHARACTER - XOFF Type: Register Format: AT [cmds] S33=n [cmds] Default: 19 Range: 0-255 Unit: ASCII Description: Sets the character used to represent XOFF FLOW CONTROL CHARACTER - XON Type: Register Format: AT [cmds] S32=n [cmds] Default: 17 Range: 0-255 Unit: ASCII Description: Sets the character used to represent XON INACTIVITY TIMER Type: Register Format AT [cmds] S30=n [cmds] Default: 0 Range: 0-255 Unit: 10 seconds Description: Maximum duration of DTE and DCE inactivity allowed prior to initiating hang-up process. S30=0 will disable timer. LINE SIGNAL LEVEL Type: Immediate Format: AT [cmds] %L [cmds] Description: Returns a value which indicates the received line signal level (-dBm) LINE SIGNAL QUALITY Type: Immediate Format: AT [cmds] %Q [cmds] Description: Returns a value which indicates line signal quality MAXIMUM BLOCK SIZE FOR TRANSMISSION Type: Configuration Format: AT [cmds] \An [cmds] Description: Sets the maximum transmittable block size Command Function \A0 MNP block size is 64 characters \A1 MNP block size is 128 characters \A2 MNP block size is 192 characters \A3 MNP block size is 256 characters MNP - STREAM/BLOCK MODE Type: Configuration Format: AT [cmds] \Ln [cmds] Description: Selects the transfer mode for MNP link Command Function \L0 Stream mode for MNP enabled \L1 Block mode for MNP enabled REPORT INFORMATION Type: Immediate Format: AT [cmds] In [cmds] Description: Displays information requested Command Function I0 Reports product code I1 Reports ROM checksum I2 Tests and compares ROM checksum, reports ‘OK’. I3 Reports modem model and firmware revision I4 Reports modem identifier string I5 Reports country code I6 Reports modem series identifier string TEST MODES Type: Register Format: AT [cmds] S16=n [cmds] Default: 0 Range: 0-125 Unit: Bit-mapped Description: Controls loopback tests: analog, digital, remote digital, and self tests. Bit Value Function 0 0 Local analog loopback not in progress 1 Local analog loopback in progress 1 0 Not used 2 0 Local digital loopback not in progress 1 Local digital loopback in progress 3 0 Modem not in remote digital loopback 1 Remote digital loopback in progress 4 0 Remote digital loopback not requested 1 Remote digital loopback requested 5 0 Remote digital loopback w/ self-test not in progress 1 Remote digital loopback w/ self-test in progress 6 0 Local analog loopback w/ self-test not in progress 1 Local analog loopback w/ self-test in progress