AMT INTERNATIONAL, INC.
=======================

   STAR 9600 (ERROR CORRECTION AND COMPRESSION)

   Card Type                 Modem (asynchronous)                 
   Chipset                   Unidentified                         
   Maximum Data Rate         9600bps                              
   Data Modulation           Bell 103A, 212A                      
                                                                  
                             ITU-T V.21, V.22, V.22bis, V.32      
   Error                     MNP5, V.42, V.42bis                  
   Correction/Compression    
   Data Bus                  8-bit ISA                            
   Card Size                 Full height (length is unidentified) 

<gopher://bitreich.org/I/th99/t/A-B/53709-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function       | Label |      Function       | Label |
   |----------------------+-------+---------------------+-------|
   | Telephone line out   |  CN1  | Telephone line in   |  CN2  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               SERIAL PORT ADDRESS SELECTION                |
   |------------------------------------------------------------|
   |    Setting     |   J1/A   |   J1/B   |   J1/C   |   J1/D   |
   |----------------+----------+----------+----------+----------|
   |  3F8h (COM1:)  |  Closed  |   Open   |   Open   |   Open   |
   |----------------+----------+----------+----------+----------|
   | i 2F8h (COM2:) |   Open   |  Closed  |   Open   |   Open   |
   |----------------+----------+----------+----------+----------|
   |  3E8h (COM3:)  |   Open   |   Open   |  Closed  |   Open   |
   |----------------+----------+----------+----------+----------|
   |  2E8h (COM4:)  |   Open   |   Open   |   Open   |  Closed  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    INTERRUPT SELECTION                     |
   |------------------------------------------------------------|
   |  Setting   |   JP2/A   |   JP2/B   |   JP2/C   |   JP2/D   |
   |------------+-----------+-----------+-----------+-----------|
   |     2      |  Closed   |   Open    |   Open    |   Open    |
   |------------+-----------+-----------+-----------+-----------|
   |    i 3     |   Open    |  Closed   |   Open    |   Open    |
   |------------+-----------+-----------+-----------+-----------|
   |     4      |   Open    |   Open    |  Closed   |   Open    |
   |------------+-----------+-----------+-----------+-----------|
   |     5      |   Open    |   Open    |   Open    |  Closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                SUPPORTED STANDARD COMMANDS                 |
   |------------------------------------------------------------|
   |                     Basic AT Commands                      |
   |------------------------------------------------------------|
   | +++, 'comma', A/                                           |
   |------------------------------------------------------------|
   | A, D, E, H, L, M, O, Q, V, X, Z                            |
   |------------------------------------------------------------|
   | &C, &D, &G, &S, &V, &W, &Y, &Z                             |
   |------------------------------------------------------------|
   |                    Extended AT Commands                    |
   |------------------------------------------------------------|
   | %A, %C                                                     |
   |------------------------------------------------------------|
   | \A, \C, \E, \G, \J, \K, \N, \O, \Q, \T, \U, \X, \Y, \Z     |
   |------------------------------------------------------------|
   |                        S-Registers                         |
   |------------------------------------------------------------|
   | S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12,     |
   | S18, S24, S25, S26                                         |
   |------------------------------------------------------------|
   |      Note: See MHI help file for complete information.     |
   +------------------------------------------------------------+

                     Proprietary AT Command Set

   +------------------------------------------------------------+
   |                  COMMUNICATION PROTOCOLS                   |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] Bn [cmds]                         |
   |--------------+---------------------------------------------|
   | Description: | Selects the communication protocol for      |
   |              | low-speed data calls.                       |
   |--------------+---------------------------------------------|
   |   Command    |                  Protocol                   |
   |--------------+---------------------------------------------|
   |      B0      | Modem will use ITU-T V.22 at 1200bps.       |
   |--------------+---------------------------------------------|
   |      B1      | Modem will use Bell 212A at 1200bps.        |
   |--------------+---------------------------------------------|
   |      B2      | Modem will only connect with V.22bis, V.22, |
   |              | or Bell 103.                                |
   |--------------+---------------------------------------------|
   |      B3      | Modem will only connect with V.22, or Bell  |
   |              | 103.                                        |
   |--------------+---------------------------------------------|
   |      B4      | Modem will only connect with Bell 103.      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    DISPLAY INFORMATION                     |
   |------------------------------------------------------------|
   | Type:        | Immediate                                   |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] In [cmds]                         |
   |--------------+---------------------------------------------|
   | Description: | Displays information requested about the    |
   |              | modem.                                      |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |      I0      | Displays product identification code.       |
   |--------------+---------------------------------------------|
   |      I1      | Displays ROM checksum.                      |
   |--------------+---------------------------------------------|
   |      I2      | Tests and displays ROM checksum result.     |
   |--------------+---------------------------------------------|
   |      I3      | Displays firmware part number and revision. |
   |--------------+---------------------------------------------|
   |      I4      | Displays modem configuration.               |
   |--------------+---------------------------------------------|
   |      I5      | Displays firmware date.                     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |            DISPLAY CONFIGURATION AND STATISTICS            |
   |------------------------------------------------------------|
   | Type:        | Immediate                                   |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] \S [cmds]                         |
   |--------------+---------------------------------------------|
   | Description: | Displays the settings of all commands and   |
   |              | statistics about the current connection.    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    DSR AND CTS SIGNALS                     |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] \Dn [cmds]                        |
   |--------------+---------------------------------------------|
   | Description: | Controls the behaviour of the DSR and CTS   |
   |              | signals.                                    |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |    i \D0     | DSR and CTS forced high.                    |
   |--------------+---------------------------------------------|
   |     \D1      | CTS follows CD. If &C is not set to 1 then  |
   |              | DSR also follows CD, otherwise it follows   |
   |              | OH.                                         |
   |--------------+---------------------------------------------|
   |     \D2      | DSR and CTS follow CD.                      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      ENQ/ACK PROTOCOL                      |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] \Hn [cmds]                        |
   |--------------+---------------------------------------------|
   | Description: | Selects the Hewlett-Packard ENQ/ACK         |
   |              | protocol.                                   |
   |------------------------------------------------------------|
   |    Command    |                  Function                  |
   |---------------+--------------------------------------------|
   |     i \H0     | ENQ/ACK protocol disabled.                 |
   |---------------+--------------------------------------------|
   |      \H1      | ENQ/ACK protocol enabled in terminal mode. |
   |---------------+--------------------------------------------|
   |      \H2      | ENQ/ACK protocol enabled in host mode.     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   EXTENDED RESULT CODES                    |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] \Vn [cmds]                        |
   |--------------+---------------------------------------------|
   | Description: | Selects error correction and compression    |
   |              | extended result codes.                      |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |     \V0      | Error correction and compression extended   |
   |              | result codes disabled.                      |
   |--------------+---------------------------------------------|
   |     \V1      | /REL extended result codes enabled.         |
   |--------------+---------------------------------------------|
   |    i \V2     | V.42 extended result codes enabled.         |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  FACTORY DEFAULT PROFILE                   |
   |------------------------------------------------------------|
   | Type:        | Immediate                                   |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] &F [cmds]                         |
   |--------------+---------------------------------------------|
   | Description: | Returns the command settings to the values  |
   |              | found in the specified factory default      |
   |              | profile.                                    |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |     &F0      | Resets commands to the standard factory     |
   |              | profile.                                    |
   |--------------+---------------------------------------------|
   |     &F1      | Resets commands to the MNP factory profile. |
   |--------------+---------------------------------------------|
   |     &F2      | Resets commands to the LAPM factory         |
   |              | profile.                                    |
   +------------------------------------------------------------+