CHIC TECHNOLOGY CORPORATION =========================== 336 IPC-SP Card Type Modem, Fax I/O Options RJ-11 line in, RJ-11 line 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, V.34bis Fax Modulation ITU-T V.17, V.29, V.27ter, V.21CH.2 Error MNP5, V.42, V.42bis Correction/Compression Fax Class Class I & II Data Bus 16-bit ISA +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | Function | Label | |----------------------+-------+---------------------+-------| | RJ-11 line | CN1 | RJ-11 line | CN2 | +------------------------------------------------------------+ +------------------------------------------------------------+ | SUPPORTED STANDARD COMMANDS | |------------------------------------------------------------| | Basic AT Commands | |------------------------------------------------------------| | AT, A/ | |------------------------------------------------------------| | A, E, H, L, M, O, P, Q, T, V, W, X, Y, Z | |------------------------------------------------------------| | &C, &F, &G, &P, &W, &Y, &Z | |------------------------------------------------------------| | Extended AT Commands | |------------------------------------------------------------| | \A, \B, \G, \K, \L, \N | |------------------------------------------------------------| | %C, %L | |------------------------------------------------------------| | S-Registers | |------------------------------------------------------------| | S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S12, S18, | | S25, S30, S32, S33, S38, S91 | |------------------------------------------------------------| | | |------------------------------------------------------------| | Note: See MHI help file for complete information. | +------------------------------------------------------------+ Proprietary AT Command Set +------------------------------------------------------------+ | AUTO-MODE DETECTION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Nn [cmds] | |--------------+---------------------------------------------| | Description: | Selects various options for the automatic | | | detection and negotiation of protocols | | | during the handshake process if the modem | | | is communicating with a remote modem of | | | dissimilar speed. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | N0 | When originating or answering; handshake | | | only at DTE to modem rate | |--------------+---------------------------------------------| | i N1 | When originating or answering; handshake at | | | DTE to modem rate. Modem can shift to a | | | lower speed if necessary | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMMUNICATION PROTOCOLS | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Bn [cmds] | |--------------+---------------------------------------------| | Description: | Selects the communication protocol for data | | | calls | |------------------------------------------------------------| | Note: The B command allows the simultaneous selection | | of more than one suffix, enabling multiple protocols. | |------------------------------------------------------------| | Command | Protocol | |--------------+---------------------------------------------| | B0 | ITU-T V.22 at 300 or 1200bps | |--------------+---------------------------------------------| | B1 | Bell 212A at 300 or 1200bps | |--------------+---------------------------------------------| | B2 | V.23 at 75bps transmit, 1200bps receive in | | | originate mode; 1200bps transmit, 75bps | | | receive in answer mode | +------------------------------------------------------------+ +------------------------------------------------------------+ | CONFIGURATION PROFILES | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] &V [cmds] | |--------------+---------------------------------------------| | Description: | Displays active and stored configuration | | | profiles | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &V0 | Display active profile | |--------------+---------------------------------------------| | &V1 | Display stored profiles | |--------------+---------------------------------------------| | &V2 | Display stored telephone numbers | +------------------------------------------------------------+ +------------------------------------------------------------+ | DATA SET READY (DSR) | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Sn [cmds] | |--------------+---------------------------------------------| | Description: | Selects DSR options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &S0 | DSR forced high | |--------------+---------------------------------------------| | &S1 | DSR high only while modem is handshaking or | | | connected | +------------------------------------------------------------+ +------------------------------------------------------------+ | DATA TERMINAL READY (DTR) | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Dn [cmds] | |--------------+---------------------------------------------| | Description: | Selects modem response to DTR | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &D0 | DTR is ignored (assumed on) | |--------------+---------------------------------------------| | &D1 | Modem goes to command mode after DTR goes | | | is off | |--------------+---------------------------------------------| | i &D2 | Modem goes to command mode and disconnects | | | (hangs up) after DTR goes off; Auto-Answer | | | is disabled. | |--------------+---------------------------------------------| | &D3 | Modem is initialized after DTR goes off | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | DL | Re-dial last number | |--------------+---------------------------------------------| | DW | Dialing resumed following dial tone | | | detection | |--------------+---------------------------------------------| | DP | Pulse dialing enabled | |--------------+---------------------------------------------| | DR | Answer mode enabled; originate mode | | | disabled following handshake initiation. | |--------------+---------------------------------------------| | DS=n | Dial stored telephone number n | |--------------+---------------------------------------------| | DT | Tone dialing enabled/Pulse dialing disabled | |--------------+---------------------------------------------| | D, | Dialing paused for amount of time specified | | | in S8 register | |--------------+---------------------------------------------| | D! | Flash function initiated. Modem commanded | | | to go off-hook for specified time before | | | returning on-hook. | |--------------+---------------------------------------------| | D@ | Wait for Quite 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. | +------------------------------------------------------------+ +------------------------------------------------------------+ | FLOW CONTROL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Kn [cmds] | |--------------+---------------------------------------------| | Description: | Enables flow control options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &K0 | Flow control disabled | |--------------+---------------------------------------------| | &K3 | RTS/CTS flow control enabled | |--------------+---------------------------------------------| | &K4 | XON/XOFF flow control enabled | |--------------+---------------------------------------------| | &K5 | Transparent XON/XOFF flow control enabled | |--------------+---------------------------------------------| | &K6 | RTS/CTS and XON/XOFF flow control enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | REPORT INFORMATION | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] In [cmds] | |--------------+---------------------------------------------| | Description: | Displays information requested | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | I0 | Reports product code | |--------------+---------------------------------------------| | I1 | Reports hardware variation code | |--------------+---------------------------------------------| | I2 | Reports internal code | |--------------+---------------------------------------------| | I3 | Reports software revision number | |--------------+---------------------------------------------| | I4 | Reports product feature | +------------------------------------------------------------+ +------------------------------------------------------------+ | TEST MODES | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] &Tn | |--------------+---------------------------------------------| | Description: | Selects test options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i &T0 | End current test | |--------------+---------------------------------------------| | &T1 | Begin local analog loopback test | +------------------------------------------------------------+ +------------------------------------------------------------+ | TRELLIS CODING | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Un | |--------------+---------------------------------------------| | Description: | Enables/disables Trellis coding | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i &U0 | Trellis modulation enabled | |--------------+---------------------------------------------| | &U1 | Trellis modulation disabled | +------------------------------------------------------------+ Extended 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-retrain, fallback/fall-forward enabled | |--------------+---------------------------------------------| | %E3 | Auto-retrain, fast hang-up enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SOURCE LOADING | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %N [cmds] | |--------------+---------------------------------------------| | Description: | Sets dynamic CPU loading percentage | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | %N0 | Dynamic CPU loading disabled | |--------------+---------------------------------------------| | %N1 | Dynamic CPU loading not to exceed 10% | |--------------+---------------------------------------------| | %N2 | Dynamic CPU loading not to exceed 20% | |--------------+---------------------------------------------| | %N3 | Dynamic CPU loading not to exceed 30% | |--------------+---------------------------------------------| | %N4 | Dynamic CPU loading not to exceed 40% | |--------------+---------------------------------------------| | %N5 | Dynamic CPU loading not to exceed 50% | |--------------+---------------------------------------------| | %N6 | Dynamic CPU loading not to exceed 60% | |--------------+---------------------------------------------| | %N7 | Dynamic CPU loading not to exceed 70% | |--------------+---------------------------------------------| | %N8 | Dynamic CPU loading not to exceed 80% | |--------------+---------------------------------------------| | %N9 | Dynamic CPU loading not to exceed 90% | +------------------------------------------------------------+ +------------------------------------------------------------+ | LINE SIGNAL QUALITY | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] %Q [cmds] | |--------------+---------------------------------------------| | Range: | 0-255 | |--------------+---------------------------------------------| | Unit: | Unidentified | |--------------+---------------------------------------------| | Description: | Returns a value which indicates line signal | | | quality | +------------------------------------------------------------+ S(status) -REGISTERS +------------------------------------------------------------+ | CONNECTION FAILURE CODES | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S86? [cmds] | |--------------+---------------------------------------------| | Description: | Reports codes which correspond to the | | | possible causes of a connection failure | |--------------+---------------------------------------------| | Value | Meaning | |--------------+---------------------------------------------| | 0 | Normal hang up | |--------------+---------------------------------------------| | 4 | Carrier signal lost | |--------------+---------------------------------------------| | 5 | No error-control detected for remote modem | | | during feature negotiation | |--------------+---------------------------------------------| | 6 | Remote modem failed to respond to feature | | | negotiation | |--------------+---------------------------------------------| | 9 | No common protocol found | |--------------+---------------------------------------------| | 12 | No failure - remote modem disconnected | | | normally | |--------------+---------------------------------------------| | 13 | Remote modem failed to respond after 10 | | | re-transmissions same message | |--------------+---------------------------------------------| | 14 | Violation of negotiated protocol caused | | | failure | |--------------+---------------------------------------------| | 20 | Long Space Disconnect time limit reached | +------------------------------------------------------------+ +------------------------------------------------------------+ | DCE LINE SPEED | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S37=n [cmds] | |--------------+---------------------------------------------| | Description: | Sets the maximum allowable data exchange | | | rate attempted during handshake process. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | S37=0 | Connect at highest possible speed | |--------------+---------------------------------------------| | S37=3 | Connect at 300bps | |--------------+---------------------------------------------| | S37=4 | Connect at 1200bps | |--------------+---------------------------------------------| | S37=6 | Connect at 2400bps | |--------------+---------------------------------------------| | S37=7 | Connect at 4800bps | |--------------+---------------------------------------------| | S37=8 | Connect at 7200bps | |--------------+---------------------------------------------| | S37=9 | Connect at 9600bps | |--------------+---------------------------------------------| | S37=10 | Connect at 12.0Kbps | |--------------+---------------------------------------------| | S37=11 | Connect at 14.4Kbps | |--------------+---------------------------------------------| | S37=12 | Connect at V.34 | +------------------------------------------------------------+ +------------------------------------------------------------+ | V.34 BIT RATE | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S34=n [cmds] | |--------------+---------------------------------------------| | Range | 0-5 | |--------------+---------------------------------------------| | Description: | Sets the maximum bit rate for V.34. | | | Settings are unidentified. | +------------------------------------------------------------+ +------------------------------------------------------------+ | V.34 BAUD RATE | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S35=n [cmds] | |--------------+---------------------------------------------| | Range | 0-5 | |--------------+---------------------------------------------| | Description: | Sets the maximum baud rate for V.34. | | | Settings are unidentified. | +------------------------------------------------------------+