MOTOROLA, INC. ============== LIFESTYLE 33.6K Card Type Modem (asynchronous) Chip Set Unidentified Maximum Modem Rate 33.6Kbps Maximum Fax Rate 14.4Kbps Data Modulation Protocol Bell 103/212A ITU-T V.34, V.32bis, V.32, V.23, V.21 Fax Modulation Protocol ITU-T V.17, V.29, V.27ter, V.21 CH 2 Error V.42, V.42bis, MNP5 Correction/Compression Fax Class Class I & II Data Bus External +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | Function | Label | |------------------------------------------------------------| | Line in | CN1 | Computer connector | CN3 | |---------------------+----------+--------------------+------| | Line out | CN2 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) | |------------------------------------------------------------| | LED | Color | Status | Condition | |-----+--------------+--------+------------------------------| | RD | Unidentified | On | Computer is receiving data | |-----+--------------+--------+------------------------------| | RD | Unidentified | Off | Computer is not receiving | | | | | data | |-----+--------------+--------+------------------------------| | TD | Unidentified | On | Computer is transmitting | | | | | data | |-----+--------------+--------+------------------------------| | TD | Unidentified | Off | Computer is not transmitting | | | | | data | |-----+--------------+--------+------------------------------| | CD | Unidentified | On | Carrier signal detected | |-----+--------------+--------+------------------------------| | CD | Unidentified | Off | Carrier signal not detected | |-----+--------------+--------+------------------------------| | OH | Unidentified | On | Modem is off-hook | |-----+--------------+--------+------------------------------| | OH | Unidentified | Off | Modem is on-hook | |-----+--------------+--------+------------------------------| | TR | Unidentified | On | DTR signal is high | |-----+--------------+--------+------------------------------| | TR | Unidentified | Off | DTR signal is low | |-----+--------------+--------+------------------------------| | PWR | Unidentified | On | Power is on | |-----+--------------+--------+------------------------------| | PWR | Unidentified | Off | Power is off | +------------------------------------------------------------+ +---------------------------------------------------------+ | SUPPORTED COMMAND SET | |---------------------------------------------------------| | Basic AT Commands | |---------------------------------------------------------| | AT, '+++', A/ | |---------------------------------------------------------| | A, E, F, H, Q, V, Z | |---------------------------------------------------------| | &C, &F, &G, &V, &Z | |---------------------------------------------------------| | Extended AT Commands | |---------------------------------------------------------| | \T, \V | |---------------------------------------------------------| | S Registers | |---------------------------------------------------------| | S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12 | |---------------------------------------------------------| | Note: See MHI Help File for full command documentation. | +---------------------------------------------------------+ 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 | Negotiate handshake only at speed specified | | | in S37 and standard set by B | |--------------+---------------------------------------------| | i N1 | Negotiate handshake only at speed specified | | | in S37 and standard set by B with fallback | | | to lower speed allowed. | +------------------------------------------------------------+ +------------------------------------------------------------+ | AUXILIARY RELAY | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Jn [cmds] | |--------------+---------------------------------------------| | Description: | Controls the auxilliary relay | |--------------+---------------------------------------------| | Command | Jack Type | |--------------+---------------------------------------------| | i &J0 | Never closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | Disable V.23 reverse channel | |--------------+---------------------------------------------| | B3 | Disable V.23 reverse channel | |--------------+---------------------------------------------| | B15 | V.21 at 300bps | |--------------+---------------------------------------------| | B16 | Bell 103J at 300bps | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMMUNICATIONS MODE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Qn [cmds] | |--------------+---------------------------------------------| | Description: | Selects communications mode options | |--------------+---------------------------------------------| | Command | Mode | |--------------+---------------------------------------------| | i &Q0 | Asynchronous mode, buffered | |--------------+---------------------------------------------| | &Q1 | Reserved | |--------------+---------------------------------------------| | &Q2 | Reserved | |--------------+---------------------------------------------| | &Q3 | Reserved | |--------------+---------------------------------------------| | &Q4 | Reserved | |--------------+---------------------------------------------| | &Q5 | Error correction mode, buffered | |--------------+---------------------------------------------| | &Q6 | Buffered asynchronous mode | +------------------------------------------------------------+ +------------------------------------------------------------+ | DATA SET READY (DSR) | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Sn [cmds] | |--------------+---------------------------------------------| | Description: | Selects DSR options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &S0 | DSR forced high | |--------------+---------------------------------------------| | i &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 | |------------------------------------------------------------| | Note: The action each variant of &D causes depends on | | the setting of &Q | |------------------------------------------------------------| | Command | Function | |---------------+--------------------------------------------| | i &D0 | Modem does not respond to DTR | |---------------+--------------------------------------------| | &D1 | Modem goes to command mode after DTR goes | | | is off | |---------------+--------------------------------------------| | &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 | |--------------+---------------------------------------------| | DP | Pulse dialing enabled | |--------------+---------------------------------------------| | DS=n | Dial stored telephone number n | |--------------+---------------------------------------------| | DT | Tone dialing enabled/Pulse dialing disabled | |--------------+---------------------------------------------| | DW | Dialing resumed following dial tone | | | detection | |--------------+---------------------------------------------| | 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. | |--------------+---------------------------------------------| | D^ | Disable data calling tone transmission | |--------------+---------------------------------------------| | D; | Modem returned to idle state after dialing. | | | The semicolon can only be placed at the end | | | of the dial command. | +------------------------------------------------------------+ +------------------------------------------------------------+ | ECHOPLEX VALIDITY | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Fn [cmds] | |--------------+---------------------------------------------| | Description: | Selects whether commands sent while in data | | | mode are echoed | |------------------------------------------------------------| | Note: This command is only supported on older modems | |------------------------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i F1 | Echoplex disabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | FLOW CONTROL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Kn [cmds] | |--------------+---------------------------------------------| | Description: | Enables flow control options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &K0 | Flow control disabled | |--------------+---------------------------------------------| | &K1 | Reserved | |--------------+---------------------------------------------| | &K2 | Reserved | |--------------+---------------------------------------------| | i &K3 | RTS/CTS flow control enabled | |--------------+---------------------------------------------| | &K4 | XON/XOFF flow control enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | LONG SPACE DISCONNECT | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Yn [cmds] | |--------------+---------------------------------------------| | Description: | Commands the modem to disconnect after a | | | 1.6 second break is detected | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i Y0 | Long space disconnect function disabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | ON-LINE | |------------------------------------------------------------| | Type: | Immediate | |---------------+--------------------------------------------| | Format: | AT [cmds] On [cmds] | |---------------+--------------------------------------------| | Description: | Controls on-line command (data | | | transmission) state options. | |------------------------------------------------------------| | Note: The O command must be placed at the end of the | | command string. | |------------------------------------------------------------| | Command | Function | |---------------+--------------------------------------------| | O0 | On-line command mode with no retraining | | | enabled | |---------------+--------------------------------------------| | O1 | On-line command mode with retraining | | | enabled | |---------------+--------------------------------------------| | O3 | Renegotiate rate before returning to data | | | mode after escape for command entry | +------------------------------------------------------------+ +------------------------------------------------------------+ | REPORT INFORMATION | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] In [cmds] | |--------------+---------------------------------------------| | Description: | Displays information requested | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | I0 | Reports default speed and controller | | | firmware revision number | |--------------+---------------------------------------------| | I1 | Reports ROM checksum | |--------------+---------------------------------------------| | I2 | Perform checksum and reports OK or ERROR | |--------------+---------------------------------------------| | I3 | Reports default speed and controller | | | firmware revision number | |--------------+---------------------------------------------| | I4 | Reports firmware revision number | +------------------------------------------------------------+ +------------------------------------------------------------+ | RESTORE PROFILE ON POWER-UP | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Yn [cmds] | |--------------+---------------------------------------------| | Description: | Restores a selected profile into the active | | | profile on power-up (hard reset) | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i &Y0 | Restore profile 0 on power-up | +------------------------------------------------------------+ +------------------------------------------------------------+ | SELECT CALL PROGRESS RESULT CODES | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Xn [cmds] | |--------------+---------------------------------------------| | Description: | Enables selection of tone detection and | | | associated result code format options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | X0 | Busy and dial tone detection disabled; | | | result codes 0 - 4 enabled. | |--------------+---------------------------------------------| | X1 | Busy and dial tone detection disabled; | | | result codes 0 - 5 & 10 enabled. | |--------------+---------------------------------------------| | X2 | Busy tone detection disabled, dial tone | | | detection enabled; result codes 0 - 6 & 10 | | | enabled. | |--------------+---------------------------------------------| | X3 | Busy tone detection enabled, dial tone | | | detection disabled; result codes 0 - 5, 7 & | | | 10 enabled. | |--------------+---------------------------------------------| | i X4 | Busy and dial tone detection enabled; | | | result codes 0 - 7 & 10 enabled. | |--------------+---------------------------------------------| | X5 | Busy and dial tone detection enabled; | | | result codes 0 - 7 & 10 enabled. | |--------------+---------------------------------------------| | X6 | Busy and dial tone detection enabled; | | | result codes 0 - 7 & 10 enabled. | |--------------+---------------------------------------------| | X7 | Connect for all speeds, wait for dial tone, | | | check for busy signal after dialing | +------------------------------------------------------------+ +------------------------------------------------------------+ | STORE ACTIVE PROFILE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Wn [cmds] | |--------------+---------------------------------------------| | Description: | Writes the values for the active profile | | | into the non-volatile RAM | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &W0 | Write the active profile to stored profile | | | 0 | +------------------------------------------------------------+ +------------------------------------------------------------+ | TEST MODES | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] &Tn | |--------------+---------------------------------------------| | Description: | Selects test options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &T0 | End current test | |--------------+---------------------------------------------| | &T1 | Begin local analog loopback test | |--------------+---------------------------------------------| | &T3 | Begin local digital loopback | |--------------+---------------------------------------------| | &T6 | Grant remote digital loopback request | +------------------------------------------------------------+ +------------------------------------------------------------+ | TRANSMIT CARRIER | |------------------------------------------------------------| | Type: | Configuration | |---------------+--------------------------------------------| | Format: | AT [cmds] Cn [cmds] | |---------------+--------------------------------------------| | Description: | Controls the transmit carrier switching | |------------------------------------------------------------| | Note: Disabling the transmit carrier puts the modem | | in receive-only mode | |------------------------------------------------------------| | Command | Function | |---------------+--------------------------------------------| | i C1 | Transmit carrier enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | V.32 - AUTO-RETRAIN | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Bn [cmds] | |--------------+---------------------------------------------| | Description: | Controls auto-retrain function if poor line | | | quality is detected | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &B1 | Auto-retrain enabled if line quality is | | | poor | +------------------------------------------------------------+ EXTENDED AT COMMANDS +------------------------------------------------------------+ | BREAK TYPE | |------------------------------------------------------------| | Type: | Configuration | |-------------------+----------------------------------------| | Format: | AT [cmds] \Kn [cmds] | |-------------------+----------------------------------------| | Description: | Configures action of break signal | |------------------------------------------------------------| | Command | Function | |------------+-----------------------------------------------| | \K5 | Non-destructive/non-expedited break | +------------------------------------------------------------+ +------------------------------------------------------------+ | BUFFER MODE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] \Jn [cmds] | |--------------+---------------------------------------------| | Description: | Sets the buffer mode | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | \J0 | Buffer mode enabled, error control selected | | | by /Nn | +------------------------------------------------------------+ +------------------------------------------------------------+ | CALLING TONE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] -Cn [cmds] | |--------------+---------------------------------------------| | Description: | Controls the calling tone | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | -C0 | Calling tone disabled | |--------------+---------------------------------------------| | -C1 | Calling tone enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMPRESSION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Cn [cmds] | |--------------+---------------------------------------------| | Description: | Selects data compression | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | %C0 | Data compression disabled | |--------------+---------------------------------------------| | %C1 | V.42bis MNP5 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 | Auto-reliable mode enabled | |--------------+---------------------------------------------| | \N7 | Auto-reliable mode enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | FLOW CONTROL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] \Gn [cmds] | |--------------+---------------------------------------------| | Description: | Selects modem port flow control | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | \G0 | Command is included for compatibility only; | | | it performs no function | +------------------------------------------------------------+ +------------------------------------------------------------+ | FLOW CONTROL TYPE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] \Qn [cmds] | |--------------+---------------------------------------------| | Description: | Sets type of flow control used by modem | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | \Q0 | Flow control disabled | |--------------+---------------------------------------------| | \Q1 | XON/XOFF flow control enabled | |--------------+---------------------------------------------| | \Q3 | RTS/CTS flow control enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | XON/XOFF PASS-THROUGH | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] \Xn [cmds] | |--------------+---------------------------------------------| | Description: | Selects whether XON/XOFF signals are sent | | | to remote modem | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | \X0 | XON/XOFF signals trapped by local modem | +------------------------------------------------------------+ S(status) -REGISTERS +------------------------------------------------------------+ | AUTO-RATE AND RETRAIN SELECTION | |------------------------------------------------------------| | Format | AT [cmds] S42=n [cmds] | |--------------+---------------------------------------------| | Default: | 1 | |--------------+---------------------------------------------| | Range: | 0-1 | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Description: | Controls the V.32bis and V.22bis auto | | | rate/V.32 retrain operation | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT-MAPPED REGISTER S28 | |------------------------------------------------------------| | Format | AT [cmds] S28=n [cmds] | |--------------+---------------------------------------------| | Default: | 1 | |--------------+---------------------------------------------| | Range: | 0-255 | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Description: | Controls V.34 modulation. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CALLING TONE | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S35=n [cmds] | |--------------+---------------------------------------------| | Default: | 1 | |--------------+---------------------------------------------| | Range: | 0-1 | |--------------+---------------------------------------------| | Description: | Sets the data calling tone | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | |--------------+---------------------------------------------| | i S37=0 | Maximum modem speed | |--------------+---------------------------------------------| | S37=2 | 1200/75bps | |--------------+---------------------------------------------| | S37=3 | 300bps | |--------------+---------------------------------------------| | S37=5 | 1200bps | |--------------+---------------------------------------------| | S37=6 | 2400bps | |--------------+---------------------------------------------| | S37=7 | 4800bps | |--------------+---------------------------------------------| | S37=8 | 7200bps | |--------------+---------------------------------------------| | S37=9 | 9600bps | |--------------+---------------------------------------------| | S37=10 | 12000bps | |--------------+---------------------------------------------| | S37=11 | 14400bps | |--------------+---------------------------------------------| | S37=12 | 16800bps | |--------------+---------------------------------------------| | S37=13 | 19200bps | |--------------+---------------------------------------------| | S37=14 | 21600bps | |--------------+---------------------------------------------| | S37=15 | 24000bps | |--------------+---------------------------------------------| | S37=16 | 26400bps | |--------------+---------------------------------------------| | S37=17 | 28800bps | |--------------+---------------------------------------------| | S37=18 | 31200bps | |--------------+---------------------------------------------| | S37=19 | 33600bps | +------------------------------------------------------------+ +------------------------------------------------------------+ | DEBUGGING | |------------------------------------------------------------| | Type: | Register | |------------------------------------------------------------| | Format: | AT [cmds] S43=n [cmds] | |--------------+---------------------------------------------| | Default: | 1 | |--------------+---------------------------------------------| | Range: | 0-1 | |--------------+---------------------------------------------| | Description: | Controls the auto modem for debugging only | +------------------------------------------------------------+ +------------------------------------------------------------+ | SLEEP MODE TIMER | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S89=n [cmds] | |--------------+---------------------------------------------| | Default: | 10 | |--------------+---------------------------------------------| | Range: | 0, 5-255 | |--------------+---------------------------------------------| | Description: | Controls the sleep mode timer | +------------------------------------------------------------+