DIGICOM SPA =========== SNM70 Card Type Modem Chip Set Unidentified I/O Options Power, ISDN interface via RJ-45 connector (2), 25-pin serial port (2) Maximum Modem Rate 56Kbps Maximum Fax Rate 14.4Kbps Data Modulation ITU-T V.21, V.22, V.22bis,V.23, V.32, Protocol V.32bis, V.34, V.34, K56flex Fax Modulation V.17, V.29, V.27 Protocol Error MNP5, V.42, V.42bis Correction/Compression Fax Class Class I Data Bus External +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | Function | Label | |------------------------------------------------------------| | Power | CN1 | ISDN interface via | CN4 | | | | RJ-45 connector | | |-----------------------+---------+--------------------+-----| | 25-pin serial port 1 | CN2 | ISDN interface via | CN5 | | | | RJ-45 connector | | |-----------------------+---------+--------------------+-----| | 25-pin serial port 2 | CN3 | Power switch | SW1 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) | |------------------------------------------------------------| | LED | Color | Status | Condition | |------+-------+----------+----------------------------------| | PWR | Green | On | Power is on | |------+-------+----------+----------------------------------| | PWR | Green | Off | Power is off | |------+-------+----------+----------------------------------| | DTR | Red | On | Computer is ready | |------+-------+----------+----------------------------------| | DTR | Red | Off | Computer is not ready | |------+-------+----------+----------------------------------| | TD | Red | On | Modem is transmitting data | |------+-------+----------+----------------------------------| | TD | Red | Off | Modem is not transmitting data | |------+-------+----------+----------------------------------| | CTS | Red | On | CTS signal is high. TA ready to | | | | | send data | |------+-------+----------+----------------------------------| | CTS | Red | Off | CTS signal is low | |------+-------+----------+----------------------------------| | RD | Red | On | Modem is receiving data | |------+-------+----------+----------------------------------| | RD | Red | Off | Modem is not receiving data | |------+-------+----------+----------------------------------| | DCD | Red | On | Data carrier present | |------+-------+----------+----------------------------------| | DCD | Red | Off | Data carrier not present. | | | | | Connection not established | |------+-------+----------+----------------------------------| | MDM1 | Red | On | Network link is active on modem | | | | | port 1 | |------+-------+----------+----------------------------------| | MDM1 | Red | Off | Network link is broken on modem | | | | | port 1 | |------+-------+----------+----------------------------------| | MDM2 | Red | On | Network link is active on modem | | | | | port 2 | |------+-------+----------+----------------------------------| | MDM2 | Red | Off | Network link is broken on modem | | | | | port 2 | |------+-------+----------+----------------------------------| | B1 | Red | On | B1 channel in use | |------+-------+----------+----------------------------------| | B1 | Red | Off | B1 channel inactive | |------+-------+----------+----------------------------------| | B1 | Red | Blinking | B1 channel busy | |------+-------+----------+----------------------------------| | B2 | Red | On | B2 channel in use | |------+-------+----------+----------------------------------| | B2 | Red | Off | B2 channel inactive | |------+-------+----------+----------------------------------| | B2 | Red | Blinking | B2 channel busy | +------------------------------------------------------------+ +------------------------------------------------------------+ | SUPPORTED COMMAND SET | |------------------------------------------------------------| | Basic AT Commands | |------------------------------------------------------------| | AT, A/ | |------------------------------------------------------------| | A, E, H, O, Q, V, W, X, Y, Z | |------------------------------------------------------------| | &C, &T, &W, &Y, &Z | |------------------------------------------------------------| | Extended AT commands | |------------------------------------------------------------| | \A, \B, \G, \K, \N | |------------------------------------------------------------| | %C, %E, %L, %Q | |------------------------------------------------------------| | S Registers | |------------------------------------------------------------| | S0, S1, S2, S3, S4, S5, S6 ,S7, S8, S9, S10, S12, S18, | | S30, S32, S33, S95 | |------------------------------------------------------------| | Special commands | |------------------------------------------------------------| | +MS | |------------------------------------------------------------| | | |------------------------------------------------------------| | 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 | |--------------+---------------------------------------------| | N1 | Auto-mode detection enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMMUNICATIONS MODE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Qn [cmds] | |--------------+---------------------------------------------| | Description: | Selects communications mode options | |--------------+---------------------------------------------| | Command | Mode | |--------------+---------------------------------------------| | &Q0 | Asynchronous mode, serial port speed | | | follows connect speed. | |--------------+---------------------------------------------| | i &Q5 | Error correction mode | |--------------+---------------------------------------------| | &Q6 | Buffered asynchronous mode | +------------------------------------------------------------+ +------------------------------------------------------------+ | DATA SET READY (DSR) | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Sn [cmds] | |--------------+---------------------------------------------| | Description: | Selects DSR options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i &S0 | DSR forced high | |--------------+---------------------------------------------| | &S1 | DSR high only while modem is handshaking or | | | connected | +------------------------------------------------------------+ +------------------------------------------------------------+ | DATA TERMINAL READY (DTR) | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Dn [cmds] | |--------------+---------------------------------------------| | Description: | Selects modem response to DTR | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &D0 | DTR override | |--------------+---------------------------------------------| | &D1 | DTR toggle causes online command mode | |--------------+---------------------------------------------| | i &D2 | Normal DTR operations | |--------------+---------------------------------------------| | &D3 | Resets on DTR toggle | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | |--------------+---------------------------------------------| | DS=n | Dial stored telephone number n | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | Load active profile the factory profile 0 | |--------------+---------------------------------------------| | &F1 | Load active profile the factory profile 1 | +------------------------------------------------------------+ +------------------------------------------------------------+ | FLOW CONTROL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Kn [cmds] | |--------------+---------------------------------------------| | Description: | Enables flow control options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &K0 | Flow control disabled | |--------------+---------------------------------------------| | i &K3 | RTS/CTS flow control enabled | |--------------+---------------------------------------------| | &K4 | XON/XOFF flow control enabled | |--------------+---------------------------------------------| | &K5 | Transparent XON/XOFF flow control enabled | |--------------+---------------------------------------------| | &K6 | RTS/CTS and XON/XOFF flow control enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | GUARD TONE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Gn [cmds] | |--------------+---------------------------------------------| | Description: | Commands the modem to transmit a guard tone | | | in V.22/V.22bis | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i &G0 | Guard tone disabled | |--------------+---------------------------------------------| | &G2 | 1800Hz guard tone enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | REPORT INFORMATION | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] In [cmds] | |--------------+---------------------------------------------| | Description: | Displays information requested | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | I0 | Reports maximum line speed | |--------------+---------------------------------------------| | I1 | Reports product type | |--------------+---------------------------------------------| | I2 | Tests and reports ROM checksum | |--------------+---------------------------------------------| | I3 | Reports product name | |--------------+---------------------------------------------| | I4 | Reports firmware release | |--------------+---------------------------------------------| | I5 | Reports active Country code | +------------------------------------------------------------+ +------------------------------------------------------------+ | STORE CALLER ID NUMBER | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Z4=n (phone #) | |--------------+---------------------------------------------| | Description: | Stores telephone number n for the caller ID | | | function. &Z4=? displays the stored | | | telephone number. | +------------------------------------------------------------+ +------------------------------------------------------------+ | STORE MULTISUBSCRIBER NUMBER | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Z5=n (phone # & modifiers) | |--------------+---------------------------------------------| | Description: | Stores own telephone number n for the MSN. | | | &Z5=? Displays the stored multisubscriber | | | number. | +------------------------------------------------------------+ +------------------------------------------------------------+ | STORE SUBADDRESS NUMBER | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Z6=n (subaddress field) | |--------------+---------------------------------------------| | Description: | Stores subaddress field with a maximum of | | | four numbers. &Z5=? displays the stored | | | subaddress field. | +------------------------------------------------------------+ +------------------------------------------------------------+ | TEI DEFINITION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Z7=nn [cmds] | |--------------+---------------------------------------------| | Range: | 00-63, 99 | |--------------+---------------------------------------------| | Unit: | ASCII | |--------------+---------------------------------------------| | Description: | Sets TEI to a point to point value. 99 | | | causes TEI to be variable. | +------------------------------------------------------------+ EXTENDED AT COMMAND SET +------------------------------------------------------------+ | FLASH EPROM CODE UPGRADE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Fn [cmds] | |--------------+---------------------------------------------| | Description: | Initiates Flash EPROM code upgrade | +------------------------------------------------------------+ SPECIAL COMMANDS +------------------------------------------------------------+ | CALLER ID | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *In [cmds] | |--------------+---------------------------------------------| | Description: | Enables/disables originate call | | | identification function | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | *I0 | Caller ID disabled | |--------------+---------------------------------------------| | *I1 | Caller ID enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | MULTISUBSCRIBER NUMBER | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Mn [cmds] | |--------------+---------------------------------------------| | Description: | Permits the association of a maximum of 8 | | | consecutive numbers to a BRI access of the | | | national plan number | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i *M0 | MSN disabled | |--------------+---------------------------------------------| | *M1 | MSN enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | PORT SELECTOR | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Wn [cmds] | |--------------+---------------------------------------------| | Description: | Selects the serial port activated for | | | incoming call | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | *W0 | If both B channels are available, the call | | | is addressed to serial port 2. If only B | | | channel 2 is available, the call is | | | addressed to serial port 1 | |--------------+---------------------------------------------| | *W1 | Serial port is determined by subaddress | |--------------+---------------------------------------------| | *W2 | Serial port is determined by subaddress | | | number | +------------------------------------------------------------+ +------------------------------------------------------------+ | SUBADDRESS | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Sn [cmds] | |--------------+---------------------------------------------| | Description: | Identifies address of called modem | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i *S0 | Subaddress function disabled | |--------------+---------------------------------------------| | *S1 | Subaddress function enabled | +------------------------------------------------------------+ S(status) REGISTERS +------------------------------------------------------------+ | TRANSMISSION LEVEL - FAX | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S92=n [cmds] | |--------------+---------------------------------------------| | Range: | 3-15 | |--------------+---------------------------------------------| | Unit: | -1 dBm | |--------------+---------------------------------------------| | Description: | Sets the signal level for transmission | | | while in fax mode | +------------------------------------------------------------+ +------------------------------------------------------------+ | TRANSMISSION LEVEL - LEASED-LINE | |------------------------------------------------------------| | Type | Register or Configuration | |-------------+----------------------------------------------| | Format | AT [cmds] S91=n [cmds] | |-------------+----------------------------------------------| | Range | 3-15 | |-------------+----------------------------------------------| | Unit | -1 dBm | |-------------+----------------------------------------------| | Description | Sets the signal level for transmission over | | | leased-lines | +------------------------------------------------------------+