INTEL CORPORATION ================= ETHEREXPRESS PRO/100 LAN+MODEM 56 PC CARD Card Type Modem, Fax, Network Interface Card NIC Type Ethernet Chip Set Unidentified Boot ROM Not available Network Transfer Rate 100Mbps/10Mbps Topology Linear Bus, Star Wiring Type RJ-45 Unshielded twisted pair Maximum Modem Rate 56Kbps Maximum Fax Rate 14.4Kbps Data Modulation Bell 212A Protocol ITU-T V.22, V.22bis, V.23, V.32, V.32bis, V.32ter, V.34, K56flex Fax Modulation ITU-T V.17, V.27ter, V.29 Protocol Error V.42, V.42bis, MNP5 Correction/Compression Fax Class Class I Data Bus PCMCIA 55020 +------------------------------------------------------------+ | SUPPORTED COMMAND SET | |------------------------------------------------------------| | Basic AT Commands | |------------------------------------------------------------| | AT, '+++', A/ | |------------------------------------------------------------| | A, C, E, F, H, M, P, Q, T, V, W, X, Y | |------------------------------------------------------------| | &B, &C, &G, &V, &Z | |------------------------------------------------------------| | Extended AT Commands | |------------------------------------------------------------| | \J, \N, \T | |------------------------------------------------------------| | %C | |------------------------------------------------------------| | S Registers | |------------------------------------------------------------| | S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S30 | |------------------------------------------------------------| | Special Commands | |------------------------------------------------------------| | +MS, -C | |------------------------------------------------------------| | 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 | Auto-mode detection disabled | |--------------+---------------------------------------------| | i N1 | 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 | +------------------------------------------------------------+ +------------------------------------------------------------+ | AUXILIARY RELAY | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Jn [cmds] | |--------------+---------------------------------------------| | Description: | Controls the auxiliary relay | |--------------+---------------------------------------------| | Command | Jack Type | |--------------+---------------------------------------------| | i &J0 | Auxiliary relay never closed | |--------------+---------------------------------------------| | &J1 | Not supported (returns ERROR) | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 1200bps | |--------------+---------------------------------------------| | B1 | Bell 212A at 1200bps | |--------------+---------------------------------------------| | B2 | Disable V.23 reverse channel | |--------------+---------------------------------------------| | B3 | V.23 reverse channel | |--------------+---------------------------------------------| | B15 | V.21 at 300bps | |--------------+---------------------------------------------| | B16 | Bell 103J at 300bps | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMMUNICATIONS MODE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Mn [cmds] | |--------------+---------------------------------------------| | Description: | Selects communications mode | |--------------+---------------------------------------------| | Command | Mode | |--------------+---------------------------------------------| | i &M0 | Asynchronous mode | |--------------+---------------------------------------------| | &M1 | Reserved | |--------------+---------------------------------------------| | &M2 | Reserved | |--------------+---------------------------------------------| | &M3 | Reserved | |--------------+---------------------------------------------| | &M4 | Reserved | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMMUNICATIONS MODE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Qn [cmds] | |--------------+---------------------------------------------| | Description: | Selects communications mode options | |--------------+---------------------------------------------| | Command | Mode | |--------------+---------------------------------------------| | i &Q0 | Buffered asynchronous mode | |--------------+---------------------------------------------| | &Q1 | Reserved | |--------------+---------------------------------------------| | &Q2 | Reserved | |--------------+---------------------------------------------| | &Q3 | Reserved | |--------------+---------------------------------------------| | &Q4 | Reserved | |--------------+---------------------------------------------| | &Q5 | Error correction mode | |--------------+---------------------------------------------| | &Q6 | Buffered asynchronous mode | |--------------+---------------------------------------------| | &Q7 | Reserved | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 calling tone transmission | |--------------+---------------------------------------------| | 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. | +------------------------------------------------------------+ +------------------------------------------------------------+ | FACTORY DEFAULT PROFILE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &F [cmds] | |--------------+---------------------------------------------| | Description: | Sets values in active profile to values | | | found in the default profile | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i &F0 | Recall factory settings as active | | | configuration | |--------------+---------------------------------------------| | &F5 | Recall factory settings appropriate for ETC | | | mode as active configuration | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | +------------------------------------------------------------+ +------------------------------------------------------------+ | HARD RESET | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Yn [cmds] | |--------------+---------------------------------------------| | Description: | Select stored profile for hard reset | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &Y0 | Select profile 0 | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | |--------------+---------------------------------------------| | O2 | Rate negotiation then return to online data | | | mode | +------------------------------------------------------------+ +------------------------------------------------------------+ | PULSE DIALING RATIO | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Pn [cmds] | |--------------+---------------------------------------------| | Description: | Selects pulse dial make/break ratio | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i &P0 | 39/61ms at 10pps (North America) | |--------------+---------------------------------------------| | &P1 | 33/67ms at 10pps (Europe) | |--------------+---------------------------------------------| | &P2 | 39/61ms at 20pps | +------------------------------------------------------------+ +------------------------------------------------------------+ | REPORT INFORMATION | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] In [cmds] | |--------------+---------------------------------------------| | Description: | Displays information requested | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | I0 | Reports modem controller firmware revision | |--------------+---------------------------------------------| | I1 | Reports ROM checksum | |--------------+---------------------------------------------| | I2 | Tests and reports ROM checksum | |--------------+---------------------------------------------| | I3 | Reports modem controller firmware revision | |--------------+---------------------------------------------| | I12 | Reports country code | +------------------------------------------------------------+ +------------------------------------------------------------+ | SOFT RESET | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] Zn [cmds] | |--------------+---------------------------------------------| | Description: | Restores modem profiles previously saved in | | | non-volatile RAM using the &W command. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | Z0 | Restore setting 0 | +------------------------------------------------------------+ +------------------------------------------------------------+ | SPEAKER VOLUME | |------------------------------------------------------------| | Type: | Configuration | |------------------------+-----------------------------------| | Format: | AT [cmds] Ln [cmds] | |------------------------+-----------------------------------| | Description: | Controls speaker volume | |------------------------------------------------------------| | Note: Performs no function. Listed for compatibility only. | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | Request remote digital loopback | +------------------------------------------------------------+ Extended AT Commands +------------------------------------------------------------+ | BLACKLIST | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Bn [cmds] | |--------------+---------------------------------------------| | Description: | Display the numbers for which the last call | | | attempted in the past two hour failed | +------------------------------------------------------------+ +------------------------------------------------------------+ | BREAK TYPE | |------------------------------------------------------------| | Type: | Configuration | |---------------------+--------------------------------------| | Format: | AT [cmds] \Kn [cmds] | |---------------------+--------------------------------------| | Description: | Configures action of break signal | |------------------------------------------------------------| | Command | | | | |------------+--------------+--------------+-----------------| | \K5 | Send break | Send break | Break sent with | | | with | with | received data | | | transmitted | transmitted | to the DTE | | | data | data | | +------------------------------------------------------------+ +------------------------------------------------------------+ | COUNTRY OF INSTALLATION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] +GCIn [cmds] | |--------------+---------------------------------------------| | Description: | Configures the modem for the country of use | |------------------------------------------------------------| | T.35 code | Country | |------------------------------+-----------------------------| | 09 | Australia | |------------------------------+-----------------------------| | 0A | Austria | |------------------------------+-----------------------------| | 0F | Belgium | |------------------------------+-----------------------------| | 20 | Canada | |------------------------------+-----------------------------| | 26 | China | |------------------------------+-----------------------------| | 31 | Denmark | |------------------------------+-----------------------------| | 3C | Finland | |------------------------------+-----------------------------| | 3D | France | |------------------------------+-----------------------------| | 04 | Germany | |------------------------------+-----------------------------| | 50 | Hong Kong | |------------------------------+-----------------------------| | 54 | Indonesia | |------------------------------+-----------------------------| | 57 | Ireland | |------------------------------+-----------------------------| | 59 | Italy | |------------------------------+-----------------------------| | 00 | Japan | |------------------------------+-----------------------------| | 61 | Korea | |------------------------------+-----------------------------| | 6C | Malaysia | |------------------------------+-----------------------------| | 7B | Netherlands | |------------------------------+-----------------------------| | 7E | New Zealand | |------------------------------+-----------------------------| | 82 | Norway | |------------------------------+-----------------------------| | 8B | Portugal | |------------------------------+-----------------------------| | 9C | Singapore | |------------------------------+-----------------------------| | A0 | Spain | |------------------------------+-----------------------------| | A5 | Sweden | |------------------------------+-----------------------------| | A6 | Switzerland | |------------------------------+-----------------------------| | FE | Taiwan | |------------------------------+-----------------------------| | A9 | Thailand | |------------------------------+-----------------------------| | B4 | United Kingdom | |------------------------------+-----------------------------| | B5 | United States | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | Bidirectional XON/XOFF flow control enabled | |--------------+---------------------------------------------| | \Q3 | Bidirectional RTS/CTS flow control enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | MANUFACTURER IDENTIFICATION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] +GMIn [cmds] | |--------------+---------------------------------------------| | Description: | Displays information text identifying the | | | manufacturer of the modem | +------------------------------------------------------------+ +------------------------------------------------------------+ | mCAPABILITIES LIST | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] +GCAPn [cmds] | |--------------+---------------------------------------------| | Description: | Displays basic capabilities of the modem. | +------------------------------------------------------------+ +------------------------------------------------------------+ | MODEM IDENTIFICATION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] +GMMn [cmds] | |--------------+---------------------------------------------| | Description: | Displays information text identifying the | | | modem model | +------------------------------------------------------------+ +------------------------------------------------------------+ | REVISION IDENTIFICATION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] +GMRn [cmds] | |--------------+---------------------------------------------| | Description: | Displays information text indentifying the | | | revision level of the firmware of the modem | +------------------------------------------------------------+ S(status) -REGISTERS +------------------------------------------------------------+ | BIT-MAPPED REGISTER S40 | |------------------------------------------------------------| | Format | AT [cmds] S40=n [cmds] | |--------------+---------------------------------------------| | Description: | Controls the startup rate | |--------------+---------------------------------------------| | Bit | Function | |--------------+---------------------------------------------| | 0 | Startup with normal autorating | |--------------+---------------------------------------------| | 1 | Startup with initial rate of 4800 or below | |--------------+---------------------------------------------| | 2 | Startup with initial rate of 9600 or below | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT-MAPPED REGISTER S42 | |------------------------------------------------------------| | Format | AT [cmds] S42=n [cmds] | |--------------+---------------------------------------------| | Description: | V.32bis and V.22bis auto rate contol | |--------------+---------------------------------------------| | Bit | Function | |--------------+---------------------------------------------| | 0 | Auto rate disabled | |--------------+---------------------------------------------| | 1 | Auto rate enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT-MAPPED REGISTER S43 | |------------------------------------------------------------| | Format | AT [cmds] S43=n [cmds] | |--------------+---------------------------------------------| | Description: | V.32bis auto mode control | |--------------+---------------------------------------------| | Bit | Function | |--------------+---------------------------------------------| | 0 | Auto mode disabled | |--------------+---------------------------------------------| | 1 | Auto mode enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | CABLE DETECTION | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S98=n [cmds] | |--------------+---------------------------------------------| | Description: | Controls the automatic detection and | | | reporting of changes in the cable or | | | minidock attached to the modem | |--------------+---------------------------------------------| | Bit | Function | |--------------+---------------------------------------------| | 0 | Disables cable detection and reporting | |--------------+---------------------------------------------| | 1 | Enable cable detection; disable reporting | |--------------+---------------------------------------------| | 2 | Enable cable detection and reporting | +------------------------------------------------------------+ +------------------------------------------------------------+ | DATA CALLING TONE | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S35=n [cmds] | |--------------+---------------------------------------------| | Description: | Controls the data calling tone | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | S35=0 | Data calling tone disabled | |--------------+---------------------------------------------| | S35=1 | Data calling tone enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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=1 | Reserved | |--------------+---------------------------------------------| | S37=2 | 1200/75bps | |--------------+---------------------------------------------| | S37=3 | 300bps | |--------------+---------------------------------------------| | S37=4 | Reserved | |--------------+---------------------------------------------| | S37=5 | 1200bps | |--------------+---------------------------------------------| | S37=6 | 2400bps | |--------------+---------------------------------------------| | S37=7 | 4800bps | |--------------+---------------------------------------------| | S37=8 | 7200bps | |--------------+---------------------------------------------| | S37=9 | 9600bps | |--------------+---------------------------------------------| | S37=10 | 12.0Kbps | |--------------+---------------------------------------------| | S37=11 | 14.4Kbps | |--------------+---------------------------------------------| | S37=12 | 16.8Kbps | |--------------+---------------------------------------------| | S37=13 | 19.2Kbps | |--------------+---------------------------------------------| | S37=14 | 21.6Kbp | |--------------+---------------------------------------------| | S37=15 | 24.0Kbp | |--------------+---------------------------------------------| | S37=16 | 26.4Kbp | |--------------+---------------------------------------------| | S37=17 | 28.8Kbps | |--------------+---------------------------------------------| | S37=18 | 31.2Kbp | |--------------+---------------------------------------------| | S37=19 | 33.6Kbp | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIRECT CONNECT TRANSMIT LEVEL | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S92=n [cmds] | |--------------+---------------------------------------------| | Default: | Unidentified | |--------------+---------------------------------------------| | Range: | 0 | |--------------+---------------------------------------------| | Unit: | dB | |--------------+---------------------------------------------| | Description: | Sets the transmit level for direct connect | | | cellular. | +------------------------------------------------------------+ +------------------------------------------------------------+ | ERROR CORRECTION/COMPRESSION | |------------------------------------------------------------| | Type: | Register | |------------------------------------------------------------| | Format: | AT [cmds] S46=n [cmds] | |--------------+---------------------------------------------| | Description: | Selects active error correction and | | | compression protocols | |------------------------------------------------------------| | Command | Function | |---------------------+--------------------------------------| | S46=0 | Data compression disabled | |---------------------+--------------------------------------| | i S46=2 | Data compression enabled | |---------------------+--------------------------------------| | S46=136 | Data compression disabled | |---------------------+--------------------------------------| | S46=138 | Data compression enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | EXTENDED RESULT CODES | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S95=n [cmds] | |--------------+---------------------------------------------| | Default: | 0 | |--------------+---------------------------------------------| | Range: | 0-255 | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Description: | Works in combination with the Wn command to | | | enable extended result codes. Features | | | enabled by S95 take precedence over the | | | options selected by Wn. | |--------------+---------------------------------------------| | Bit | Function | |--------------+---------------------------------------------| | 0 | Disables extended result code messages | |--------------+---------------------------------------------| | 1 | Use DCE speed when reporting CONNECT result | | | codes | |--------------+---------------------------------------------| | 2 | Append "/ARQ" to CONNECT result code when | | | an error-controlled connection is | | | established | |--------------+---------------------------------------------| | 4 | Enable CARRIER result codes | |--------------+---------------------------------------------| | 8 | Enable PROTOCOL result codes | |--------------+---------------------------------------------| | 32 | Enable compression result codes | +------------------------------------------------------------+ +------------------------------------------------------------+ | FEATURE NEGOTIATION OPTIONS | |------------------------------------------------------------| | Type: | Register | |------------------------------------------------------------| | Format: | AT [cmds] S48=n [cmds] | |--------------+---------------------------------------------| | Description: | Selects active error correction and | | | compression protocols | |------------------------------------------------------------| | Command | Function | |----------------+-------------------------------------------| | i S48=7 | Detection negotiation and XID negotiation | | | enabled | |----------------+-------------------------------------------| | S48=128 | Fall-back to options set in S36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | LINE TRANSMIT LEVEL | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S91=n [cmds] | |--------------+---------------------------------------------| | Default: | 6 - 15 | |--------------+---------------------------------------------| | Range: | 15 | |--------------+---------------------------------------------| | Unit: | dB | |--------------+---------------------------------------------| | Description: | Specifies the line transmit level | +------------------------------------------------------------+ +------------------------------------------------------------+ | MODULATION ENABLE | |------------------------------------------------------------| | Format | AT [cmds] S28=n [cmds] | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Description: | Controls V.34 modulation | |--------------+---------------------------------------------| | Bit | Function | |--------------+---------------------------------------------| | 0 | Disable V.34 modulation | |--------------+---------------------------------------------| | 1 | Enable V.34 modulation | +------------------------------------------------------------+ +------------------------------------------------------------+ | NEGOTIATION FALLBACK | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S36=n [cmds] | |--------------+---------------------------------------------| | Description: | Sets the negotiation fallback | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | S36=0,2 | Hang up | |--------------+---------------------------------------------| | S36=1,3 | Fall back to an asynchronous connection | |--------------+---------------------------------------------| | S36=4,6 | Attempt MNP. If MNP fails, disconnect | |--------------+---------------------------------------------| | S36=5,7 | Attempt MNP. If MNP fails, fall back to | | | asynchronous | +------------------------------------------------------------+ +------------------------------------------------------------+ | SLEEP MODE TIMER | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S89? [cmds] | |--------------+---------------------------------------------| | Description: | Displays the number of seconds of | | | inactivity before the modem places itself | | | into standby mode. | +------------------------------------------------------------+ +------------------------------------------------------------+ | THROUGHPUT LIMIT | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S34=n [cmds] | |--------------+---------------------------------------------| | Default: | 0 | |--------------+---------------------------------------------| | Range: | 0 - 1 | |--------------+---------------------------------------------| | Unit: | ASCII | |--------------+---------------------------------------------| | Description: | Controls the modem throughput | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | S34=0 | Do not limit the throughput | |--------------+---------------------------------------------| | S34=1 | Throughput limited to DTE speed |