DIGICOM SPA
===========

   SNT06

   Card Type              ISDN TA                                 
   Chip Set               Unidentified                            
   I/O Options            Power, ISDN interface via RJ-45         
                          connector, 25-pin serial port (2)       
   ISDN Rate              128Kbps                                 
   Maximum Modem Rate     33.6Kbps                                
   Maximum Fax Rate       14.4Kbps                                
                                                                  
   ISDN Modulation        V.110, V.120                            
   Protocol               
   Data Modulation        ITU-T V.21, V.22, V.22bis,V.23, V.32,   
   Protocol               V.32bis, V.34, VFC                      
   Fax Modulation         V.17, V.29, V.27                        
   Protocol               
   Error                  MNP5, V.42, V.42bis                     
   Correction/Compression 
   Fax Class              Class I                                 
   Data Bus               External                                

<gopher://bitreich.org/I/th99/t/C-D/55054-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |    Function    |  Label   |     Function     |    Label    |
   |------------------------------------------------------------|
   | Power                 |   CN1   | ISDN interface     | CN4 |
   |                       |         | (RJ-45 connector)  |     |
   |-----------------------+---------+--------------------+-----|
   | 25-pin serial port 1  |   CN2   | Power switch       | SW1 |
   |-----------------------+---------+--------------------+-----|
   | 25-pin serial port 2  |   CN3   |                    |     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                 Setting                 | Label | Position |
   |-----------------------------------------+-------+----------|
   | i Transmission channel in high          |  U1   |   Open   |
   | impedence mode                          |       |          |
   |-----------------------------------------+-------+----------|
   | Transmit termination set to 100Ohm      |  U1   |  Closed  |
   |-----------------------------------------+-------+----------|
   | i Receive channel in high impedence     |  U2   |   Open   |
   | mode                                    |       |          |
   |-----------------------------------------+-------+----------|
   | Receive termination set to 100Ohm       |  U2   |  Closed  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  PORT INTERFACE SELECTION                  |
   |------------------------------------------------------------|
   |  Setting   | U13  | U14  | U15  | U16  | U17  | U18  | U19 |
   |------------+------+------+------+------+------+------+-----|
   |     i      | 1 &  | 1 &  | 1 &  | 1 &  | 1 &  | 1 &  | 1 & |
   | V.24/V.28  |  2   |  2   |  2   |  2   |  2   |  2   |  2  |
   | interface  |      |      |      |      |      |      |     |
   |------------+------+------+------+------+------+------+-----|
   |    V.35    | 2 &  | 2 &  | 2 &  | 2 &  | 2 &  | 2 &  | 2 & |
   | interface  |  3   |  3   |  3   |  3   |  3   |  3   |  3  |
   |------------------------------------------------------------|
   | Note: Pins designated are in the closed position           |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   POWER ON CONFIGURATION                   |
   |------------------------------------------------------------|
   |         Setting         | DS1/1  | DS1/2  | DS1/3  | DS1/4 |
   |-------------------------+--------+--------+--------+-------|
   |     i Unidentified      |  Off   |  Off   |  Off   |  Off  |
   |-------------------------+--------+--------+--------+-------|
   | Factory configuration 0 |  Off   |  Off   |   On   |  Off  |
   |-------------------------+--------+--------+--------+-------|
   | Factory configuration 1 |   On   |  Off   |   On   |  Off  |
   |-------------------------+--------+--------+--------+-------|
   | Factory configuration 2 |  Off   |   On   |   On   |  Off  |
   |-------------------------+--------+--------+--------+-------|
   | Factory configuration 3 |   On   |   On   |   On   |  Off  |
   |-------------------------+--------+--------+--------+-------|
   |   Asynchronous V25bis   |  Off   |  Off   |  Off   |  On   |
   |-------------------------+--------+--------+--------+-------|
   |   Synchronous V25bis    |  Off   |  Off   |   On   |  On   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   | LED  | Color  |  Status  |            Condition            |
   |------+--------+----------+---------------------------------|
   | PWR  | Green  |    On    |           Power is on           |
   |------+--------+----------+---------------------------------|
   | PWR  | Green  |   Off    |          Power is off           |
   |------+--------+----------+---------------------------------|
   | TST  |  Red   |    On    |    Unit is conducting a test    |
   |------+--------+----------+---------------------------------|
   | TST  |  Red   | Blinking | Error detected during self test |
   |------+--------+----------+---------------------------------|
   | TST  |  Red   |   Off    |   Unit not conducting a test    |
   |------+--------+----------+---------------------------------|
   |  EC  |  Red   |    On    | Error correction enabled/active |
   |------+--------+----------+---------------------------------|
   |  EC  |  Red   |   Off    |        Error correction         |
   |      |        |          |        disabled/inactive        |
   |------+--------+----------+---------------------------------|
   |  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         |
   |------+--------+----------+---------------------------------|
   | DSR  |  Red   |    On    |    Terminal Adapter is ready    |
   |------+--------+----------+---------------------------------|
   | DSR  |  Red   |   Off    |   Terminal Adapter not ready    |
   |------+--------+----------+---------------------------------|
   | 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    |
   |------------------------------------------------------------|
   | Note: One set of interface LEDs indicate port 1 activity,  |
   | the other set indicates port 2 activity.                   |
   +------------------------------------------------------------+

   +---------------------------------------------------------+
   |                  SUPPORTED COMMAND SET                  |
   |---------------------------------------------------------|
   |                    Basic AT Commands                    |
   |---------------------------------------------------------|
   | AT, A/                                                  |
   |---------------------------------------------------------|
   | A, E, Q, V, W                                           |
   |---------------------------------------------------------|
   | &C, &R, &Z                                              |
   |---------------------------------------------------------|
   |                  Extended AT commands                   |
   |---------------------------------------------------------|
   | %C, %E, %L                                              |
   |---------------------------------------------------------|
   |                       S Registers                       |
   |---------------------------------------------------------|
   | S3, S4, S12, S25, S26                                   |
   |---------------------------------------------------------|
   |                    V.25bis commands                     |
   |---------------------------------------------------------|
   | CIC, CRN, CRS, DIC, PRN                                 |
   |---------------------------------------------------------|
   |                                                         |
   |---------------------------------------------------------|
   | Note: See MHI Help File for full command documentation. |
   +---------------------------------------------------------+

        For a full command summary, see DIGICOM SPA, SNT06/1