MAXTECH CORPORATION XPM336I Card Type Modem (asynchronous) Chipset Unidentified I/O Options Voice, speakerphone, microphone in, speaker out Maximum Data Rate 33.6Kbps Maximum Fax Rate 14.4Kbps Data Modulation Bell 103A/212A ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis, V.34 Fax Modulation ITU-T V.17, V.21CH2, V.27ter, V.29 Error Correction/Compression MNP5, V.42, V.42bis Fax Class Class I & II Data Bus 8-bit ISA Card Size Full height, one-third length [Image] CONNECTIONS Function Label Function Label Telephone line out CN1 Telephone line in CN2 USER CONFIGURABLE SETTINGS Setting Label Position Plug-N-Play disabled JP1/C Closed Plug-N-Play enabled JP1/C Open Note: When JP1/C is set for Plug-N-Play mode, all other applicable settings must also be set for Plug-N-Play mode. SERIAL PORT ADDRESS SELECTION Setting JP1/A JP1/B 3F8h (COM1:) Closed Closed 2E8h (COM2:) Open Closed 3F8h (COM3:) Closed Open 2E8h (COM4:) Open Open Plug-N-Play Open Open INTERRUPT SELECTION Setting JP2/A JP2/B JP2/C JP2/D JP2/E 2 Closed Open Open Open Open 3 Open Closed Open Open Open 4 Open Open Closed Open Open 5 Open Open Open Closed Open 7 Open Open Open Open Closed Plug-N-Play Open Open Open Open Open SUPPORTED STANDARD COMMANDS Basic AT Commands +++, ‘comma’, A/ A, B, E, F, H, L, M, O, P, T, V, X, Z &C, &D, &F, &G, &P, &R, &S, &T, &W S-Registers S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S18, S25 Note: See MHI help file for complete information. UNIDENTIFIED COMMANDS Command Default S13 0 S15 0 S16 0 S27 0 S32 0 S33 0 S34 0 Proprietary AT Command Set BREAK LENGTH Type: Register Format: AT [cmds] S21=n [cmds] Default: 10 Range: 0 - 255 Unit: 10 ms Description: Sets the length of the breaks sent from modem to the DTE when in error correction mode . BREAK TYPE Type: Configuration Format: AT [cmds] &Yn [cmds] Description: Configures action of break signal. Command Function &Y0 Break empties buffer. &Y1 Break empties buffer and is sent immediately. &Y2 Break does not empty buffer and is sent immediately. COMPRESSION MODE Type: Configuration Format: AT [cmds] &Kn [cmds] Description: Selects the type of data compression that will be used. Command Function &K0 Data compression disabled. &K1 Auto-detect compression mode. &K2 Data compression enabled. &K3 MNP5 data compression only enabled. CONNECTION SPEED LOWER LIMIT Type: Configuration Format: AT [cmds] &Nn [cmds] Description: Sets slowest allowed connection speed if &N is set to 1 or higher. Command Function &U0 No minimum connect speed. &U1 Set minimum connect speed to 300bps. &U2 Set minimum connect speed to 1200bps. &U3 Set minimum connect speed to 2400bps. &U4 Set minimum connect speed to 4800bps. &U5 Set minimum connect speed to 7200bps. &U6 Set minimum connect speed to 9600bps. &U7 Set minimum connect speed to 12Kbps. &U8 Set minimum connect speed to 14.4Kbps. &U9 Set minimum connect speed to 16.8Kbps. &U10 Set minimum connect speed to 19.2Kbps. &U11 Set minimum connect speed to 21.6Kbps. &U12 Set minimum connect speed to 24Kbps. &U13 Set minimum connect speed to 26.4Kbps. &U14 Set minimum connect speed to 28.8Kbps. &U15 Set minimum connect speed to 31.2Kbps. &U16 Set minimum connect speed to 33.6Kbps. &U17 Set minimum connect speed to 33.3Kbps. &U18 Set minimum connect speed to 37.3Kbps. &U19 Set minimum connect speed to 41.3Kbps. CONNECTION SPEED LOWER LIMIT (CON'T) Command Function &U20 Set minimum connect speed to 42.6Kbps. &U21 Set minimum connect speed to 44Kbps. &U22 Set minimum connect speed to 45.3Kbps. &U23 Set minimum connect speed to 46.6Kbps. &U24 Set minimum connect speed to 48Kbps. &U25 Set minimum connect speed to 49.3Kbps. &U26 Set minimum connect speed to 50.6Kbps. &U27 Set minimum connect speed to 52Kbps. &U28 Set minimum connect speed to 53.3Kbps. &U29 Set minimum connect speed to 54.6Kbps. &U30 Set minimum connect speed to 56Kbps. &U31 Set minimum connect speed to 57.3Kbps. CONNECTION SPEED UPPER LIMIT Type: Configuration Format: AT [cmds] &Nn [cmds] Description: Sets required connection speed if &U is set to 0; otherwise, sets fastest allowed connection speed. Command Function &N0 No maximum connect speed. &N1 Set maximum connect speed to 300bps. &N2 Set maximum connect speed to 1200bps. &N3 Set maximum connect speed to 2400bps. &N4 Set maximum connect speed to 4800bps. &N5 Set maximum connect speed to 7200bps. &N6 Set maximum connect speed to 9600bps. &N7 Set maximum connect speed to 12Kbps. &N8 Set maximum connect speed to 14.4Kbps. &N9 Set maximum connect speed to 16.8Kbps. &N10 Set maximum connect speed to 19.2Kbps. &N11 Set maximum connect speed to 21.6Kbps. &N12 Set maximum connect speed to 24Kbps. &N13 Set maximum connect speed to 26.4Kbps. &N14 Set maximum connect speed to 28.8Kbps. &N15 Set maximum connect speed to 31.2Kbps. &N16 Set maximum connect speed to 33.6Kbps. &N17 Set maximum connect speed to 33.3Kbps. &N18 Set maximum connect speed to 37.3Kbps. CONNECTION SPEED UPPER LIMIT (CON'T) Command Function &N19 Set maximum connect speed to 41.3Kbps. &N20 Set maximum connect speed to 42.6Kbps. &N21 Set maximum connect speed to 44Kbps. &N22 Set maximum connect speed to 45.3Kbps. &N23 Set maximum connect speed to 46.6Kbps. &N24 Set maximum connect speed to 48Kbps. &N25 Set maximum connect speed to 49.3Kbps. &N26 Set maximum connect speed to 50.6Kbps. &N27 Set maximum connect speed to 52Kbps. &N28 Set maximum connect speed to 53.3Kbps. &N29 Set maximum connect speed to 54.6Kbps. &N30 Set maximum connect speed to 56Kbps. &N31 Set maximum connect speed to 57.3Kbps. DIAL Type: Immediate Format: AT [cmds] D<#>;[cmds] Description: Dials the telephone number indicated according to any modifiers included in the string. Command Function DL Re-dial last number. DP Pulse dialing enabled. DR Answer mode enabled; originate mode disabled following handshake initiation. DSn Dial stored telephone number n. DT Tone dialing enabled. DW Dialing resumed following dial tone detection. D, Dialing paused for amount of time specified in S8 register. D/ Dialing paused for 1/8 second. D! Flash function initiated. Modem commanded to go off-hook for specified time before returning on-hook. D@ Wait for Quiet Answer function enabled. Modem waits until a "quiet answer," a ring-back signal followed by silence up to the time specified in S7, is received prior to executing the rest of the dial string. D$ Wait for prompt tone detection function enabled. Waits for prompt tone for amount of time specified by the S7 command. D; Modem returned to idle state after dialing. The semicolon can only be placed at the end of the dial command. DISPLAY HELP SCREEN - AMPERSAND Type: Configuration Format: AT [cmds] &$ [cmds] Description: Displays the help screen on the AT& commands. DISPLAY HELP SCREEN - BASIC Type: Configuration Format: AT [cmds] $ [cmds] Description: Displays the basic help screen. DISPLAY HELP SCREEN - DIAL Type: Configuration Format: AT [cmds] D$ [cmds] Description: Displays the help screen on the dialing commands. DISPLAY HELP SCREEN - REGISTERS Type: Configuration Format: AT [cmds] S$ [cmds] Description: Displays the help screen for S registers. DISPLAY INFORMATION Type: Immediate Format: AT [cmds] In [cmds] Description: Displays modem properties. Command Function I0 Displays product identification code. I1 Tests and displays ROM checksum result. I2 Tests and displays RAM checksum result. I3 Displays product identification. I4 Displays current command settings. I5 Displays current NVRAM settings. I6 Displays current connection’s statistics. I7 Displays product configuration. ERROR CORRECTION MODE Type: Configuration Format: AT [cmds] &Mn [cmds] Description: Selects active error correction protocols. Command Function &M0 Normal mode only. &M4 Auto-detect mode. &M5 Error correction mode only. EXTENDED RESULT CODES Type: Configuration Format: AT [cmds] &An [cmds] Description: Selects extended result codes. Command Function &A0 Extended result codes disabled. &A1 Error correction result codes enabled. &A2 V.32 result code enabled. &A3 Error correction and compression result codes enabled. FLOW CONTROL CHARACTER - XOFF Type: Register Format: AT [cmds] S23=n [cmds] Default: 19 Range: 0 - 127 Unit: 1 ASCII character Description: Sets the character used to represent XOFF. FLOW CONTROL CHARACTER - XON Type: Register Format: AT [cmds] S22=n [cmds] Default: 17 Range: 0 - 127 Unit: 1 ASCII character Description: Sets the character used to represent XON. FLOW CONTROL - MODEM-TO-MODEM Type: Configuration Format: AT [cmds] &In [cmds] Description: Selects the type of modem-to-modem flow control used. Command Function &I0 Software flow control disabled. &I1 XON/XOFF pass-through enabled. &I2 XON/XOFF pass-through disabled. &I3 Hewlett-Packard ENQ/ACK host mode enabled. &I4 Hewlett-Packard ENQ/ACK terminal mode enabled. &I5 XON/XOFF pass-through enabled in normal mode and disabled in error-correcting mode. LOCK SERIAL PORT Type: Configuration Format: AT [cmds] &Bn [cmds] Description: Sets operation of serial port speed. Command Function &B0 Serial speed follows connect speed. &B1 Serial speed locked. &B2 Serial speed locked in error correction mode only. RESULT CODES Type: Configuration Format: AT [cmds] Qn [cmds] Description: Enables modem to send result codes to the DTE. Command Function Q0 Result codes enabled. Q1 Result codes disabled. Q2 Result codes enabled in originate mode only. V.21 ANSWER MODE FALLBACK TIMER Type: Register Format: AT [cmds] S29=n [cmds] Default: 20 Range: Unidentified Unit: .1 second Description: The function of this register is unidentified. V.32 HANDSHAKE TIME Type: Register Format: AT [cmds] S28=n [cmds] Default: 8 Range: 0 - 255 Unit: .1 second Description: Sets length of V.32 handshaking phase.