MAXTECH CORPORATION =================== XPVS 56E (SF-1156V/T3(x2)) Card Type Modem, Fax Chip Set Unidentified I/O Options Microphone in, speaker out, line in, line out, DC power, serial port Maximum Modem Rate 56Kbps Maximum Fax Rate 14.4Kbps Data Modulation Bell 103/212A, V.22, V.22bis, V.23, Protocol V.32, V.32bis, V.34+, x2 Fax Modulation ITU-T V.17, V.21CH2, V.27ter, V.29 Protocol Error MNP5, V.42bis Correction/Compression Fax Class Class I & II Data Bus External +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | Function | Label | |------------------------------------------------------------| | Line in | CN1 | Microphone in | CN5 | |---------------------------+---------+---------------+------| | Line out | CN2 | Speaker | CN6 | |---------------------------+---------+---------------+------| | Serial port | CN3 | Volume | R1 | |---------------------------+---------+---------------+------| | DC power | CN4 | Power switch | SW1 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) | |------------------------------------------------------------| | LED | Color | Status | Condition | |-----+--------------+----------+----------------------------| | ARQ | Unidentified | On | MNP or V.42 connection is | | | | | established | |-----+--------------+----------+----------------------------| | ARQ | Unidentified | Blinking | Data is re-sent | |-----+--------------+----------+----------------------------| | ARQ | Unidentified | Off | No connection established | |-----+--------------+----------+----------------------------| | AA | Unidentified | On | Auto-answer enabled | |-----+--------------+----------+----------------------------| | AA | Unidentified | Blinking | Phone is ringing | |-----+--------------+----------+----------------------------| | AA | Unidentified | Off | No line activity present | |-----+--------------+----------+----------------------------| | CD | Unidentified | On | Carrier signal detected | |-----+--------------+----------+----------------------------| | CD | Unidentified | Off | Carrier signal not | | | | | detected | |-----+--------------+----------+----------------------------| | OH | Unidentified | On | Modem has gone off hook | |-----+--------------+----------+----------------------------| | OH | Unidentified | Off | Modem is on hook | |-----+--------------+----------+----------------------------| | RD | Unidentified | On | Data is being sent to the | | | | | computer through the modem | |-----+--------------+----------+----------------------------| | RD | Unidentified | Off | No data is being sent | |-----+--------------+----------+----------------------------| | SD | Unidentified | On | Modem is receiving data | | | | | from the computer | |-----+--------------+----------+----------------------------| | SD | Unidentified | Off | Modem is not receiving | | | | | data from the computer | |-----+--------------+----------+----------------------------| | TR | Unidentified | On | Modem can receive commands | |-----+--------------+----------+----------------------------| | TR | Unidentified | Off | Modem cannot receive | | | | | commands | |-----+--------------+----------+----------------------------| | MR | Unidentified | On | The modem is turned on | |-----+--------------+----------+----------------------------| | MR | Unidentified | Off | The modem is turned off | +------------------------------------------------------------+ +------------------------------------------------------------+ | SUPPORTED COMMAND SET | |------------------------------------------------------------| | Basic AT Commands | |------------------------------------------------------------| | AT, '+++', A/ | |------------------------------------------------------------| | A, B, E, F, H, M, O, P, T, V, X | |------------------------------------------------------------| | &C, &G, &T, &W, &Z | |------------------------------------------------------------| | | |------------------------------------------------------------| | S Registers | |------------------------------------------------------------| | S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, | | S16, S18, S25 | |------------------------------------------------------------| | | |------------------------------------------------------------| | Special Commands | |------------------------------------------------------------| | #BDR, #CLS, #CID, #MDL?, #MFR?, #REV?, #TL, #VBQ?, #VBS, | | #VBT, #VCI?, #VLS, #VRA, #VRN, #VRX, | |------------------------------------------------------------| | #VSD, #VSK, #VSP, #VSR, #VSS, #VTD, #VTS, #VTX, +MS, +MS? | |------------------------------------------------------------| | Note: See MHI Help File for full command documentation. | +------------------------------------------------------------+ Proprietary AT Command Set +------------------------------------------------------------+ | ACTIVE/DEFAULT PROFILE CONFIGURATION | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] Zn [cmds] | |--------------+---------------------------------------------| | Description: | Determines which profile the modem should | | | use upon power-up or reset. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | Z0 | Reset and retrieve the profile set by the | | | 'Y' command | |--------------+---------------------------------------------| | Z1 | Reset and retrieve active Profile 0 | |--------------+---------------------------------------------| | Z2 | Reset and retrieve active Profile 1 | |--------------+---------------------------------------------| | Z3 | Reset and retrieve default Profile 0 | |--------------+---------------------------------------------| | Z4 | Reset and retrieve default Profile 1 | |--------------+---------------------------------------------| | Z5 | Reset and retrieve default Profile 2 | +------------------------------------------------------------+ +------------------------------------------------------------+ | ANSWER MODE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Bn [cmds] | |--------------+---------------------------------------------| | Description: | Configures modem to either answer in U.S. | | | answer mode or V.25 answer mode. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i B0 | Sets modem for ITU-T V.25 answer mode | |--------------+---------------------------------------------| | B1 | Sets modem for U.S. answer mode | +------------------------------------------------------------+ +------------------------------------------------------------+ | AUTOMATIC REPEAT REQUEST | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &An [cmds] | |--------------+---------------------------------------------| | Description: | Configures ARQ result codes, V.32, error | | | correction, and compression protocols | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &A0 | ARQ result codes disabled | |--------------+---------------------------------------------| | &A1 | ARQ result codes enabled | |--------------+---------------------------------------------| | &A2 | ARQ result codes and V.32 enabled | |--------------+---------------------------------------------| | i &A3 | ARQ result codes, V.32, error correction, | | | and data compression enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | BREAK CONFIGURATION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Yn [cmds] | |--------------+---------------------------------------------| | Description: | Configures Line Break | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &Y0 | Destructive break / Does not send break | |--------------+---------------------------------------------| | &Y1 | Destructive break / Break expedited | |--------------+---------------------------------------------| | &Y2 | Non-destructive break / Break expedited | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMMAND SET | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] $ [cmds] | |--------------+---------------------------------------------| | Description: | Displays modem command sets | |--------------+---------------------------------------------| | &$ | Displays the ampersand command set | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMMUNICATIONS MODE (ASYNCHRONOUS) | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Mn [cmds] | |--------------+---------------------------------------------| | Description: | Selects communications mode | |--------------+---------------------------------------------| | Command | Mode | |--------------+---------------------------------------------| | i &M0 | Set to normal mode | |--------------+---------------------------------------------| | &M4 | Enable ARQ and normal modes | |--------------+---------------------------------------------| | &M5 | Only enables ARQ mode | +------------------------------------------------------------+ +------------------------------------------------------------+ | CONNECTION SPEED | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Nn [cmds] | |--------------+---------------------------------------------| | Description: | Configures modem connection speed | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &N0 | Automode enabled | |--------------+---------------------------------------------| | &N1 | Connection speed set to 300bps | |--------------+---------------------------------------------| | &N2 | Connection speed set to 1200bps | |--------------+---------------------------------------------| | &N3 | Connection speed set to 2400bps | |--------------+---------------------------------------------| | &N4 | Connection speed set to 4800bps | |--------------+---------------------------------------------| | &N5 | Connection speed set to 7200bps | |--------------+---------------------------------------------| | &N6 | Connection speed set to 9600bps | |--------------+---------------------------------------------| | &N7 | Connection speed set to 12Kbps | |--------------+---------------------------------------------| | &N8 | Connection speed set to 14.4Kbps | |--------------+---------------------------------------------| | &N9 | Connection speed set to 16.8Kbps | |--------------+---------------------------------------------| | &N10 | Connection speed set to 19.2Kbps | |--------------+---------------------------------------------| | &N11 | Connection speed set to 21.6Kbps | |--------------+---------------------------------------------| | &N12 | Connection speed set to 24Kbps | |--------------+---------------------------------------------| | &N13 | Connection speed set to 26.4Kbps | |--------------+---------------------------------------------| | &N14 | Connection speed set to 28.8Kbps | |--------------+---------------------------------------------| | &N15 | Connection speed set to 31.2Kbps | |--------------+---------------------------------------------| | &N16 | Connection speed set to 33.6Kbps | |--------------+---------------------------------------------| | &N17 | Connection speed set to 33.333Kbps | |--------------+---------------------------------------------| | &N18 | Connection speed set to 37.333Kbps | |--------------+---------------------------------------------| | &N19 | Connection speed set to 41.333Kbps | |--------------+---------------------------------------------| | &N20 | Connection speed set to 42.666Kbps | |--------------+---------------------------------------------| | &N21 | Connection speed set to 44Kbps | |--------------+---------------------------------------------| | &N22 | Connection speed set to 45.333Kbps | |--------------+---------------------------------------------| | &N23 | Connection speed set to 46.666Kbps | |--------------+---------------------------------------------| | &N24 | Connection speed set to 48Kbps | |--------------+---------------------------------------------| | &N25 | Connection speed set to 49.333Kbps | |--------------+---------------------------------------------| | &N26 | Connection speed set to 50.666Kbps | |--------------+---------------------------------------------| | &N27 | Connection speed set to 52Kbps | |--------------+---------------------------------------------| | &N28 | Connection speed set to 53.333Kbps | |--------------+---------------------------------------------| | &N29 | Connection speed set to 54.666Kbps | |--------------+---------------------------------------------| | &N30 | Connection speed set to 56Kbps | |--------------+---------------------------------------------| | &N31 | Connection speed set to 57.333Kbps | +------------------------------------------------------------+ +------------------------------------------------------------+ | DATA COMPRESSION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Kn [cmds] | |--------------+---------------------------------------------| | Description: | Enable/disable Auto Data, V.42bis, and MNP5 | | | compression | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &K0 | V.42bis and MNP5 compression disabled | |--------------+---------------------------------------------| | i &K1 | Auto Data compression enabled | |--------------+---------------------------------------------| | &K2 | V.42bis and MNP5 compression enabled | |--------------+---------------------------------------------| | &K3 | MNP5 compression disabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | DATA SET READY (DSR) | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Sn [cmds] | |--------------+---------------------------------------------| | Description: | Selects DSR options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i &S0 | DSR forced high | |--------------+---------------------------------------------| | &S1 | DSR is off while in command mode and set on | | | in on-line mode | +------------------------------------------------------------+ +------------------------------------------------------------+ | DATA TERMINAL READY (DTR) | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Dn [cmds] | |--------------+---------------------------------------------| | Description: | Selects modem response to DTR | |--------------+---------------------------------------------| | 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. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DCE CONNECTION SPEED | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Un [cmds] | |--------------+---------------------------------------------| | Description: | Configures DCE modem connection speed | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &U0 | Variable DCE connection speed enabled | |--------------+---------------------------------------------| | &U1 | Connection speed set to 300bps | |--------------+---------------------------------------------| | &U2 | Connection speed set to 1200bps | |--------------+---------------------------------------------| | &U3 | Connection speed set to 2400bps | |--------------+---------------------------------------------| | &U4 | Connection speed set to 4800bps | |--------------+---------------------------------------------| | &U5 | Connection speed set to 7200bps | |--------------+---------------------------------------------| | &U6 | Connection speed set to 9600bps | |--------------+---------------------------------------------| | &U7 | Connection speed set to 12Kbps | |--------------+---------------------------------------------| | &U8 | Connection speed set to 14.4Kbps | |--------------+---------------------------------------------| | &U9 | Connection speed set to 16.8Kbps | |--------------+---------------------------------------------| | &U10 | Connection speed set to 19.2Kbps | |--------------+---------------------------------------------| | &U11 | Connection speed set to 21.6Kbps | |--------------+---------------------------------------------| | &U12 | Connection speed set to 24Kbps | |--------------+---------------------------------------------| | &U13 | Connection speed set to 26.4Kbps | |--------------+---------------------------------------------| | &U14 | Connection speed set to 28.8Kbps | |--------------+---------------------------------------------| | &U15 | Connection speed set to 31.2Kbps | |--------------+---------------------------------------------| | &U16 | Connection speed set to 33.6Kbps | |--------------+---------------------------------------------| | &U17 | Connection speed set to 33.333Kbps | |--------------+---------------------------------------------| | &U18 | Connection speed set to 37.333Kbps | |--------------+---------------------------------------------| | &U19 | Connection speed set to 41.333Kbps | |--------------+---------------------------------------------| | &U20 | Connection speed set to 42.666Kbps | |--------------+---------------------------------------------| | &U21 | Connection speed set to 44Kbps | |--------------+---------------------------------------------| | &U22 | Connection speed set to 45.333Kbps | |--------------+---------------------------------------------| | &U23 | Connection speed set to 46.666Kbps | |--------------+---------------------------------------------| | &U24 | Connection speed set to 48Kbps | |--------------+---------------------------------------------| | &U25 | Connection speed set to 49.333Kbps | |--------------+---------------------------------------------| | &U26 | Connection speed set to 50.666Kbps | |--------------+---------------------------------------------| | &U27 | Connection speed set to 52Kbps | |--------------+---------------------------------------------| | &U28 | Connection speed set to 53.333Kbps | |--------------+---------------------------------------------| | &U29 | Connection speed set to 54.666Kbps | |--------------+---------------------------------------------| | &U30 | Connection speed set to 56Kbps | |--------------+---------------------------------------------| | &U31 | Connection speed set to 57.333Kbps | +------------------------------------------------------------+ +------------------------------------------------------------+ | DCE/DTE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Bn [cmds] | |--------------+---------------------------------------------| | Description: | Adjust DCE/DTE rate settings | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &B0 | DTE follows DCE | |--------------+---------------------------------------------| | i &B1 | DTE constant | |--------------+---------------------------------------------| | &B2 | DTE constant in ARQ mode and a variable | | | rate in non-ARQ mode | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAL MODE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Dn [cmds] | |--------------+---------------------------------------------| | Description: | Configures the dialing mode the modem will | | | use. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | DL | Redials last number | |--------------+---------------------------------------------| | DP | Uses pulse dialing | |--------------+---------------------------------------------| | DS=n | Dial number in stored memory | |--------------+---------------------------------------------| | DR | Reverses the dial mode | |--------------+---------------------------------------------| | i DT | Uses touch-tone dialing | |--------------+---------------------------------------------| | DW | Waits for two dial tones | |--------------+---------------------------------------------| | D, | Pause | |--------------+---------------------------------------------| | D; | Modem returns to &Dmode after dialing | |--------------+---------------------------------------------| | D/ | Uses a 125 msec delay before dialing | |--------------+---------------------------------------------| | D! | Uses flash | |--------------+---------------------------------------------| | D@ | Set to wait for 5 seconds of line silence | |--------------+---------------------------------------------| | D$ | Displays the dialing commands | +------------------------------------------------------------+ +------------------------------------------------------------+ | ECHO COMMANDS | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] En [cmds] | |--------------+---------------------------------------------| | Description: | Configures modem to either echo commands or | | | not to echo commands | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | E0 | Local echo enabled | |--------------+---------------------------------------------| | i E1 | Local echo disabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | |--------------+---------------------------------------------| | &F0 | Restore default configuration 0 | |--------------+---------------------------------------------| | i &F1 | Restore default configuration 1 (enables | | | hardware flow control) | |--------------+---------------------------------------------| | &F2 | Restore default configuration 2 (enables | | | software flow control) | +------------------------------------------------------------+ +------------------------------------------------------------+ | MODEM RESPONSE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Qn [cmds] | |--------------+---------------------------------------------| | Description: | Determines when and how the modem sends | | | reponses | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i Q0 | Result code sending enabled | |--------------+---------------------------------------------| | Q1 | Result code sending disabled | |--------------+---------------------------------------------| | Q2 | Displays result codes when modem is set in | | | Originate mode | +------------------------------------------------------------+ +------------------------------------------------------------+ | PROFILE CONFIGURATION | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] Yn [cmds] | |--------------+---------------------------------------------| | Description: | Determines which profile the modem should | | | use upon power-up or reset. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | Y0 | Set Profile 0 active upon power-up or reset | |--------------+---------------------------------------------| | Y1 | Set profile 1 active upon power-up or reset | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 and Hong Kong) | +------------------------------------------------------------+ +------------------------------------------------------------+ | REPORT INFORMATION | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] In [cmds] | |--------------+---------------------------------------------| | Description: | Displays information requested | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | I0 | Reports product identification code | |--------------+---------------------------------------------| | I1 | Reports ROM checksum | |--------------+---------------------------------------------| | I2 | Reports internal memory test | |--------------+---------------------------------------------| | I3 | Reports product identification | |--------------+---------------------------------------------| | I4 | Reports current modem settings | |--------------+---------------------------------------------| | I5 | Reports active and stored profiles | |--------------+---------------------------------------------| | I6 | Reports link diagnostics | |--------------+---------------------------------------------| | I7 | Reports modem configuration | +------------------------------------------------------------+ +------------------------------------------------------------+ | RTS/CTS | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Rn [cmds] | |--------------+---------------------------------------------| | Description: | Selects RTS/CTS options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &R0 | Reserved | |--------------+---------------------------------------------| | &R1 | CTS forced high, RTS is ignored. | |--------------+---------------------------------------------| | i &R2 | RX hardware flow control enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | RX FLOW CONTROL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &In [cmds] | |--------------+---------------------------------------------| | Description: | Configure RX & ENQ/ACK flow control | | | settings (XON/XOFF) | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i &I0 | Software RX flow control disabled | |--------------+---------------------------------------------| | &I1 | Software RX flow control enabled | |--------------+---------------------------------------------| | &I2 | RX flow control enabled without passthrough | |--------------+---------------------------------------------| | &I3 | ENQ/ACK flow control enabled in host mode | |--------------+---------------------------------------------| | &I4 | ENQ/ACK flow control enabled in terminal | | | mode | |--------------+---------------------------------------------| | &I5 | Software RX flow control enabled for | | | non-ARQ mode | +------------------------------------------------------------+ +------------------------------------------------------------+ | SPEAKER VOLUME | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] Ln [cmds] | |--------------+---------------------------------------------| | Description: | Controls the volume of the modem speaker | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | L0 | Low volume setting | |--------------+---------------------------------------------| | L1 | Low volume setting | |--------------+---------------------------------------------| | i L2 | Medium volume setting | |--------------+---------------------------------------------| | L3 | High volume setting | |--------------+---------------------------------------------| | Description: | Controls 8S-2D, 16S-4D, 32S-2D, and 64S-4D | | | trellis coding. | +------------------------------------------------------------+ +------------------------------------------------------------+ | TX FLOW CONTROL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Hn [cmds] | |--------------+---------------------------------------------| | Description: | Configure TX flow control settings | | | (XON/XOFF) | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &H0 | CTS flow control disabled | |--------------+---------------------------------------------| | i &H1 | CTS flow control enabled | |--------------+---------------------------------------------| | &H2 | Software flow control enabled | |--------------+---------------------------------------------| | &H3 | Software flow control and CTS enabled | +------------------------------------------------------------+ S(status) -Registers +------------------------------------------------------------+ | BIT-MAPPED REGISTER S13 | |------------------------------------------------------------| | Format: | AT [cmds] S13=n [cmds] | |--------------+---------------------------------------------| | Default: | 0 | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Description: | Controls RX flow control, buffer reset, | | | backspace, autodial, retrain, and hang-up | | | commands. | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT-MAPPED REGISTER S27 | |------------------------------------------------------------| | Format | AT [cmds] S27=n [cmds] | |--------------+---------------------------------------------| | Default: | 0 | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Description: | Controls V.21, V.23, V.32, V.32bis, trellis | | | coding, answer tone, and 9600bps result | | | codes. | +------------------------------------------------------------+ +------------------------------------------------------------+ | BREAK LENGTH | |------------------------------------------------------------| | Format | AT [cmds] S21 [cmds] | |--------------+---------------------------------------------| | Default: | 10 | |--------------+---------------------------------------------| | Range: | 0-255 | |--------------+---------------------------------------------| | Unit: | .01 second | |--------------+---------------------------------------------| | Description: | Determines the break length | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMPRESSION CONFIGURATION | |------------------------------------------------------------| | Format | AT [cmds] S15 [cmds] | |--------------+---------------------------------------------| | Default: | 0 | |--------------+---------------------------------------------| | Range: | Unidentified | |--------------+---------------------------------------------| | Unit: | Bit-mapped register | |--------------+---------------------------------------------| | Description: | Disable ARQ/MNP/V.42bis compression | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMPRESSION PROTOCOLS | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S32=n [cmds] | |--------------+---------------------------------------------| | Default: | 2 | |--------------+---------------------------------------------| | Unit: | Bit-mapped register | |--------------+---------------------------------------------| | Description: | Controls V.8, V.34, V.34bis, and x2 | | | compression protocols | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAL LINE RATE | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S38=n [cmds] | |--------------+---------------------------------------------| | Default: | 0 | |--------------+---------------------------------------------| | Range: | 0 - 19 | |--------------+---------------------------------------------| | Unit: | Unidentified | |--------------+---------------------------------------------| | Description: | Sets the 56K dialing rate | +------------------------------------------------------------+ +------------------------------------------------------------+ | DISTINCTIVE RING | |------------------------------------------------------------| | Format | AT [cmds] S41 [cmds] | |--------------+---------------------------------------------| | Default: | 0 | |--------------+---------------------------------------------| | Range: | 0-1 | |--------------+---------------------------------------------| | Unit: | Bit-mapped register | |--------------+---------------------------------------------| | Description: | Enables or disables the distinctive ring | | | function on the modem | +------------------------------------------------------------+ +------------------------------------------------------------+ | DTR HANG-UP DELAY | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S38=n [cmds] | |--------------+---------------------------------------------| | Default: | 0 | |--------------+---------------------------------------------| | Range: | 0-255 | |--------------+---------------------------------------------| | Unit: | 1 second | |--------------+---------------------------------------------| | Description: | Controls the DTR hang-up delay time | +------------------------------------------------------------+ +------------------------------------------------------------+ | FLOW CONTROL CHARACTER - XON | |------------------------------------------------------------| | Format | AT [cmds] S22 [cmds] | |--------------+---------------------------------------------| | Default: | 17 | |--------------+---------------------------------------------| | Range: | 0-255 | |--------------+---------------------------------------------| | Unit: | ASCII | |--------------+---------------------------------------------| | Description: | Sets the character used to represent XON | +------------------------------------------------------------+ +------------------------------------------------------------+ | FLOW CONTROL CHARACTER - XOFF | |------------------------------------------------------------| | Format | AT [cmds] S23 [cmds] | |--------------+---------------------------------------------| | Default: | 19 | |--------------+---------------------------------------------| | Range: | 0-255 | |--------------+---------------------------------------------| | Unit: | ASCII | |--------------+---------------------------------------------| | Description: | Sets the character used to represent XOFF | +------------------------------------------------------------+ +------------------------------------------------------------+ | INACTIVITY TIMER | |------------------------------------------------------------| | Format | AT [cmds] S19 [cmds] | |--------------+---------------------------------------------| | Default: | 0 | |--------------+---------------------------------------------| | Range: | 0-255 | |--------------+---------------------------------------------| | Unit: | minutes | |--------------+---------------------------------------------| | Description: | Disconnects line connection after a certain | | | period of line inactivity | +------------------------------------------------------------+ +------------------------------------------------------------+ | SYMBOL RATES | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S33=n [cmds] | |--------------+---------------------------------------------| | Default: | 0 | |--------------+---------------------------------------------| | Unit: | Bit-mapped register | |--------------+---------------------------------------------| | Description: | Controls 2400, 2743, 2800, 3000, 3200, and | | | 3429 symbol rates. | +------------------------------------------------------------+ +------------------------------------------------------------+ | TRELLIS CODING | |------------------------------------------------------------| | Type: | Register | |------------+-----------------------------------------------| | Format: | AT [cmds] S34=n [cmds] | |------------+-----------------------------------------------| | Default: | 0 | |------------+-----------------------------------------------| | Unit: | Bit-mapped register | +------------------------------------------------------------+ +------------------------------------------------------------+ | V.21 ANSWER MODE TIMER | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S29=n [cmds] | |--------------+---------------------------------------------| | Default: | 20 | |--------------+---------------------------------------------| | Range: | 0-255 | |--------------+---------------------------------------------| | Unit: | .01 second | |--------------+---------------------------------------------| | Description: | Time the modem will go on-hook upon | | | receiving the ! dial modifier in dial | | | string. | +------------------------------------------------------------+ +------------------------------------------------------------+ | V.32 ANSWER TONE | |------------------------------------------------------------| | Format | AT [cmds] S28=n [cmds] | |--------------+---------------------------------------------| | Default: | 8 | |--------------+---------------------------------------------| | Range: | 0-255 | |--------------+---------------------------------------------| | Unit: | .1 seconds | |--------------+---------------------------------------------| | Description: | Controls V.32 answer tone | +------------------------------------------------------------+