MAXTECH CORPORATION
===================

   9600BPS TURBOMODEM INTERNAL

   Card Type                    Modem (asynchronous)              
   Chip Set                     Unidentified                      
   Maximum Data Rate            9600bps                           
   Data Bus                     8-bit ISA                         
   Data Modulation Protocol     Bell 103/212A                     
                                                                  
                                ITU-T V.21, V.22, V.22bis, V.32   
   Error Correction/Compression MNP5, V.42, V.42bis               

<gopher://bitreich.org/I/th99/t/M-O/52334-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |        Function        |  Label   |   Function   |  Label  |
   |------------------------------------------------------------|
   | Line in                     |    CN1     | Line out | CN2  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    SERIAL PORT ADDRESS                     |
   |------------------------------------------------------------|
   |      Setting       |       SW1/1       |       SW1/2       |
   |--------------------+-------------------+-------------------|
   |   i COM1 (3F8h)    |        On         |        On         |
   |--------------------+-------------------+-------------------|
   |    COM2 (2F8h)     |        Off        |        On         |
   |--------------------+-------------------+-------------------|
   |    COM3 (3E8h)     |        On         |        Off        |
   |--------------------+-------------------+-------------------|
   |    COM4 (2E8h)     |        Off        |        Off        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                         INTERRUPT                          |
   |------------------------------------------------------------|
   |  Setting   |   SW1/3   |   SW1/4   |   SW1/5   |   SW1/6   |
   |------------+-----------+-----------+-----------+-----------|
   |     2      |    On     |    Off    |    Off    |    Off    |
   |------------+-----------+-----------+-----------+-----------|
   |     3      |    Off    |    On     |    Off    |    Off    |
   |------------+-----------+-----------+-----------+-----------|
   |    i 4     |    Off    |    Off    |    On     |    Off    |
   |------------+-----------+-----------+-----------+-----------|
   |     5      |    Off    |    Off    |    Off    |    On     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   SUPPORTED COMMAND SET                    |
   |------------------------------------------------------------|
   |                     Basic AT Commands                      |
   |------------------------------------------------------------|
   | AT, '+++', 'Comma', A/                                     |
   |------------------------------------------------------------|
   | A, B, D, E, H, L, M, O, Q, S, V, X, Y, Z                   |
   |------------------------------------------------------------|
   | &C, &D, &G, &L, &M, &P, &R, &S, &T, &V, &W, &X, &Y, &Z     |
   |------------------------------------------------------------|
   |                    Extended AT Commands                    |
   |------------------------------------------------------------|
   | \A, \B, \C, \E, \G, \J, \K, \O, \Q, \U, \V, \X, \Y, \Z,    |
   | %A, %C                                                     |
   |------------------------------------------------------------|
   |                        S Registers                         |
   |------------------------------------------------------------|
   | S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12,     |
   | S14, S16, S18, S21, S22, S23                               |
   |------------------------------------------------------------|
   | S25, S26, S27                                              |
   |------------------------------------------------------------|
   | Note: See MHI Help file for full command documentation.    |
   +------------------------------------------------------------+

                     Proprietary AT Command Set

See: MAXTECH CORPORATION, 14400BPS TURBOMODEM INTERNAL document for
                      a full command summary.