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

   PNIC3000

   Card Type              Modem (asynchronous), Ethernet          
   Chipset                Unidentified                            
   Boot ROM               Not available                           
   Network Transfer Rate  10Mbps                                  
   Topology               Star                                    
   Wire Type              Unshielded twisted pair                 
   Maximum Data Rate      33.6Kbps                                
   Maximum Fax Rate       14.4Kbps                                
   Data Modulation        Bell 103A, 212A                         
                                                                  
                          ITU-T V.21, V.22, V.22bis, V.23, V.32,  
                          V.32bis, V.34                           
                                                                  
                          Rockwell V.FC                           
   Fax Modulation         ITU-T V.17, V.27ter, V.29               
   Error                  MNP5, MNP10EC, V.42, V.42bis            
   Correction/Compression 
   Fax Class              Class I & II                            
   Data Bus               PCMCIA Type II                          

                                                            53752

   +------------------------------------------------------------+
   |                SUPPORTED STANDARD COMMANDS                 |
   |------------------------------------------------------------|
   |                     Basic AT Commands                      |
   |------------------------------------------------------------|
   | +++, A/                                                    |
   |------------------------------------------------------------|
   | A, B, E, H, L, M, N, O, P, Q, T, V, W, X, Y, Z             |
   |------------------------------------------------------------|
   | &C, &D, &F, &G, &K, &P, &S, &T, &V, &W, &Y, &Z             |
   |------------------------------------------------------------|
   |                    Extended AT Commands                    |
   |------------------------------------------------------------|
   | \A, \B, \L, \N, \V                                         |
   |------------------------------------------------------------|
   | %C, %E, %L, %Q                                             |
   |------------------------------------------------------------|
   |                    Special AT Commands                     |
   |------------------------------------------------------------|
   | #CID, :E, *H, -K, )M, @M, +MS, -Q                          |
   |------------------------------------------------------------|
   |                        S-Registers                         |
   |------------------------------------------------------------|
   | S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12,     |
   | S18, S24, S25, S26, S29, S30, S32, S33                     |
   |------------------------------------------------------------|
   | S38, S46, S48, S82, S86, S91, S92, S95, S201               |
   |------------------------------------------------------------|
   |      Note: See MHI help file for complete information.     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   UNIDENTIFIED COMMANDS                    |
   |------------------------------------------------------------|
   |          Command           |            Default            |
   |----------------------------+-------------------------------|
   |             \K             |               5               |
   |----------------------------+-------------------------------|
   |            S14             |         Unidentified          |
   |----------------------------+-------------------------------|
   |            S16             |         Unidentified          |
   |----------------------------+-------------------------------|
   |            S21             |         Unidentified          |
   |----------------------------+-------------------------------|
   |            S22             |         Unidentified          |
   |----------------------------+-------------------------------|
   |            S23             |         Unidentified          |
   |----------------------------+-------------------------------|
   |            S27             |         Unidentified          |
   |----------------------------+-------------------------------|
   |            S28             |         Unidentified          |
   |----------------------------+-------------------------------|
   |            S31             |         Unidentified          |
   |----------------------------+-------------------------------|
   |            S36             |               7               |
   |----------------------------+-------------------------------|
   |            S37             |               0               |
   |----------------------------+-------------------------------|
   |            S39             |               3               |
   |----------------------------+-------------------------------|
   |            S40             |              107              |
   |----------------------------+-------------------------------|
   |            S41             |               3               |
   +------------------------------------------------------------+

                     Proprietary AT Command Set

   +------------------------------------------------------------+
   |                            DIAL                            |
   |------------------------------------------------------------|
   | Type:        | Immediate                                   |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] D<#>;[cmds]                       |
   |--------------+---------------------------------------------|
   | Description: | Dials the telephone number indicated        |
   |              | according to any modifiers included in the  |
   |              | string.                                     |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |      DJ      | MNP10 link will be negotiated at 1200bps    |
   |              | for this call.                              |
   |--------------+---------------------------------------------|
   |      DK      | MNP10 power level adjustment enabled for    |
   |              | this call.                                  |
   |--------------+---------------------------------------------|
   |      DL      | Re-dial last number.                        |
   |--------------+---------------------------------------------|
   |      DP      | Pulse dialing enabled.                      |
   |--------------+---------------------------------------------|
   |     DS=n     | Dial stored telephone number n.             |
   |--------------+---------------------------------------------|
   |      DT      | Tone dialing enabled.                       |
   |--------------+---------------------------------------------|
   |      DW      | Dialing resumed following dial tone         |
   |              | detection.                                  |
   |--------------+---------------------------------------------|
   |      D,      | Dialing paused for amount of time specified |
   |              | in S8 register.                             |
   |--------------+---------------------------------------------|
   |      D!      | Flash function initiated. Modem commanded   |
   |              | to go off-hook for specified time before    |
   |              | returning on-hook.                          |
   |--------------+---------------------------------------------|
   |      D@      | Wait for Quiet Answer function enabled.     |
   |              | Modem waits until a "quiet answer," a       |
   |              | ring-back signal followed by silence up to  |
   |              | the time specified in S7, is received prior |
   |              | to executing the rest of the dial string.   |
   |--------------+---------------------------------------------|
   |      &       | Wait for prompt tone detection function     |
   |              | enabled. Waits for prompt tone for amount   |
   |              | of time specified by the S7 command.        |
   |--------------+---------------------------------------------|
   |      D;      | Modem returned to idle state after dialing. |
   |              | The semicolon can only be placed at the end |
   |              | of the dial command.                        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    DISPLAY INFORMATION                     |
   |------------------------------------------------------------|
   | Type:        | Immediate                                   |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] In [cmds]                         |
   |--------------+---------------------------------------------|
   | Description: | Displays information requested about the    |
   |              | modem.                                      |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |      I0      | Displays product identification code.       |
   |--------------+---------------------------------------------|
   |      I1      | Performs ROM testing.                       |
   |--------------+---------------------------------------------|
   |      I2      | Performs RAM testing.                       |
   |--------------+---------------------------------------------|
   |      I3      | Displays firmware revision.                 |
   |--------------+---------------------------------------------|
   |      I4      | Displays internal factory ID.               |
   |--------------+---------------------------------------------|
   |      I6      | Displays data pump version.                 |
   |--------------+---------------------------------------------|
   |      I7      | Displays DAA code.                          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                        MNP10EC MODE                        |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] -SEC=n [cmds]                     |
   |--------------+---------------------------------------------|
   | Description: | Selects whether the modem will attempt to   |
   |              | use MNP10EC mode during the handshaking     |
   |              | sequence.                                   |
   |------------------------------------------------------------|
   |     Command     |                 Function                 |
   |-----------------+------------------------------------------|
   |     -SEC=0      | MNP10EC handshaking disabled unless a    |
   |                 | V.34 connection is attempted via a       |
   |                 | cellular line.                           |
   |-----------------+------------------------------------------|
   |    i -SEC=1     | MNP10EC handshaking enabled.             |