MAXTECH
=======

   GM288I

   Card Type              Fax, Modem (asynchronous)               
   Chip Set               Unidentified                            
   Maximum Data Rate      28.8Kbps                                
   Maximum Fax Rate       14.4Kbps                                
   Data Bus               8-bit ISA                               
   Fax Class              Class I & II                            
   Data Modulation        Bell 103/212A                           
   Protocol                                                       
                          ITU-T V.22, V.22bis, V.32, V.32bis,     
                          V.34                                    
   Fax Modulation         ITU-T V.17, V.21CH2, V.27ter, V.29      
   Protocol               
   Error                  MNP5, V.42, V.42bis                     
   Correction/Compression 

<gopher://bitreich.org/I/th99/t/M-O/51855-1.png>
   

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

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

   +------------------------------------------------------------+
   |                         INTERRUPT                          |
   |------------------------------------------------------------|
   |  Setting   |   SW1/C   |   SW1/D   |   SW1/E   |   SW1/F   |
   |------------+-----------+-----------+-----------+-----------|
   |     2      |    On     |    Off    |    Off    |    Off    |
   |------------+-----------+-----------+-----------+-----------|
   |     3      |    Off    |    On     |    Off    |    Off    |
   |------------+-----------+-----------+-----------+-----------|
   |    i 4     |    Off    |    Off    |    On     |    Off    |
   |------------+-----------+-----------+-----------+-----------|
   |     5      |    Off    |    Off    |    Off    |    On     |
   +------------------------------------------------------------+

                     Proprietary AT Command Set

           See document V1852 for a full command summary.