3COM CORPORATION
================

   US ROBOTICS 14,400 INTERNAL

   Modem Type             Data (synchronous/asynchronous)/Fax     
   Maximum Data Rate      14.4Kbps                                
   Maximum Fax Rate       14.4Kbps                                
   Data Bus               8-bit ISA                               
   Fax Class              Class I                                 
   Data Modulation        Bell 103A/212A                          
   Protocol                                                       
                          ITU-T V.22, V.22bis, V.23, V.32,        
                          V.32bis, V.25                           
   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/0-9/54125-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |     Purpose      | Location |      Purpose      | Location |
   |------------------+----------+-------------------+----------|
   | Line in          |   CN2    | Line out          |   CN1    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     COM PORT SETTINGS                      |
   |------------------------------------------------------------|
   |     COM     |     J1/1      |     J1/2      |     J1/3     |
   |-------------+---------------+---------------+--------------|
   |    COM1     |    Closed     |    Closed     |    Closed    |
   |-------------+---------------+---------------+--------------|
   |    COM2     |     Open      |    Closed     |    Closed    |
   |-------------+---------------+---------------+--------------|
   |    COM3     |    Closed     |     Open      |    Closed    |
   |-------------+---------------+---------------+--------------|
   |    COM4     |     Open      |     Open      |    Closed    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      INTERRUPT SELECT                      |
   |------------------------------------------------------------|
   | Interrupt |  J2/1   |  J2/2   |  J2/3   |  J2/4   |  J2/5  |
   |-----------+---------+---------+---------+---------+--------|
   |   IRQ2    | Closed  |  Open   |  Open   |  Open   |  Open  |
   |-----------+---------+---------+---------+---------+--------|
   |   IRQ3    |  Open   | Closed  |  Open   |  Open   |  Open  |
   |-----------+---------+---------+---------+---------+--------|
   |   IRQ4    |  Open   |  Open   | Closed  |  Open   |  Open  |
   |-----------+---------+---------+---------+---------+--------|
   |   IRQ5    |  Open   |  Open   |  Open   | Closed  |  Open  |
   |-----------+---------+---------+---------+---------+--------|
   |   IRQ7    |  Open   |  Open   |  Open   |  Open   | Closed |
   +------------------------------------------------------------+

                     Proprietary AT Command Set

           See document V1250 for a full command summary.