MAXTECH CORPORATION RCI144ATI Card Type Fax, Modem (asynchronous) Chip Set Unidentified Maximum Data Rate 14.4Kbps Maximum Fax Rate 14.4Kbps Data Bus 8-bit ISA Fax Class Class I Data Modulation Protocol Bell 103/212A ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis Fax Modulation Protocol ITU-T V.17, V.27ter, V.29 Error Correction/Compression MNP5, V.42, V.42bis [Image] CONNECTIONS Function Label Function Label RJ-11 CN1 RJ-11 CN2 SERIAL PORT ADDRESS Setting JP1/E JP1/F COM1 (3F8h) On On COM2 (2F8h) On Off COM3 (3E8h) Off On COM4 (2E8h) Off Off INTERRUPT Setting JP1/A JP1/B JP1/C JP1/D 2 Off Off Off On 3 Off Off On Off 4 Off On Off Off 5 On Off Off Off Proprietary AT Command Set BIT MAPPED REGISTERS Register Default S14 138 S16 0 S21 4 S22 117 S23 55 S27 73 S28 0 S31 2 S39 3 S40 105 S41 3 DIAL Type: Immediate Format: AT [cmds] D<#> [cmds] Example: ATDT555-1212,,1234, 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 P Pulse dialing enabled S=n Dial stored telephone number n. n=0-3 T Tone dialing enabled W Dialing resumed following dial tone detection , (Comma) Dialing paused for amount of time specified in S8 register @ Wait for quiet answer. ! Flash function initiated. ; (Semi-colon) Modem returned to command state after dialing. 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 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 REPORT INFORMATION Type: Immediate Format: AT [cmds] In [cmds] Description: Displays information requested Command Function I0 Reports product identification code I1 Reports factory ROM checksum I2 Reports internal memory test I3 Reports firmware ID I4 Reports reserved ID SLEEP TIMER Type: Register Format AT [cmds] S24=n [cmds] Default: 0 Range: 0-255 Unit: 1 second Description: Maximum duration of DTE and DCE inactivity allowed prior to initiating low-power sleep mode. S24=0 will disable. INACTIVITY TIMER Type: Register Format AT [cmds] S30=n [cmds] Default: 0 Range: 0-255 Unit: .01 second Description: Maximum duration of DTE and DCE inactivity allowed prior to initiating hang-up process. S30=0 will disable. TRANSMISSION LEVEL - FAX Type: Register Format: AT [cmds] S92=n [cmds] Default: 10 Range: 0-15 Unit: -1 dBm Description: Sets the signal level for transmission while in fax mode TRANSMISSION LEVEL - PSTN Type Register Format AT [cmds] S91=n [cmds] Default 10 Range 0-15 Unit -1 dBm Description Sets the signal level for transmission over switched phone lines