EMPOWER LABS, INC.
==================

   COLUMBUS 28.8 LAN + MODEM COMBO

   Card Type              Modem (asynchronous), Ethernet          
   Chipset                Unidentified                            
   Network Transfer Rate  10Mbps                                  
   Maximum Data Rate      28.8Kbps                                
   Maximum Fax Rate       14.4Kbps                                
   Data Bus               PCMCIA Type II                          
   Fax Class              Class I & II                            
   Data Modulation        Bell 103A/212A                          
                                                                  
                          ITU-T V.22, V.22bis, V.23, V.23bis,     
                          V.32, V.32bis, V.34                     
                                                                  
                          Rockwell V.FC                           
   Fax Modulation         ITU-T V.17, V.21CH2, V.27ter, V.29      
   Error                  MNP5, MNP10EC, V.42, V.42bis            
   Correction/Compression 
   Topology               Linear Bus/Star                         
   Wire Type              Unshielded twisted pair                 
                                                                  
                          RG-58A/U 50ohm coaxial                  
   Boot ROM               Not available                           

                                                            53041

   +------------------------------------------------------------+
   |                SUPPORTED STANDARD COMMANDS                 |
   |------------------------------------------------------------|
   |                     Basic AT Commands                      |
   |------------------------------------------------------------|
   | +++, 'comma', A/                                           |
   |------------------------------------------------------------|
   | A, B, E, H, L, M, N, O, P, Q, T, V, W, X, Y, Z             |
   |------------------------------------------------------------|
   | &C, &D, &F, &G, &K, &Q, &S, &T, &V, &W, &Y, &Z             |
   |------------------------------------------------------------|
   |                    Extended AT Commands                    |
   |------------------------------------------------------------|
   | \A, \B, \G, \J, \K, \L, \N                                 |
   |------------------------------------------------------------|
   | %C, %E, %TT                                                |
   |------------------------------------------------------------|
   |                    Special AT Commands                     |
   |------------------------------------------------------------|
   | :E, *H, -K, )M, @M, +MS, -Q                                |
   |------------------------------------------------------------|
   |                        S-Registers                         |
   |------------------------------------------------------------|
   | S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12,     |
   | S14, S16, S18, S21, S22, S23, S24, S25                     |
   |------------------------------------------------------------|
   | S26, S28, S29, S30, S32, S33, S36, S38, S39, S40, S46,     |
   | S48, S82, S86, S91, S92, S95, S201                         |
   |------------------------------------------------------------|
   |      Note: See MHI documentation for complete information. |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   UNIDENTIFIED COMMANDS                    |
   |------------------------------------------------------------|
   |           Command            |           Default           |
   |------------------------------+-----------------------------|
   |             S27              |             73              |
   |------------------------------+-----------------------------|
   |             S31              |             198             |
   |------------------------------+-----------------------------|
   |             S37              |              0              |
   |------------------------------+-----------------------------|
   |             S41              |             195             |
   +------------------------------------------------------------+

                     Proprietary AT Command Set

   +------------------------------------------------------------+
   |                 CELLULAR STATUS INDICATOR                  |
   |------------------------------------------------------------|
   | Format:         | AT [cmds] ^T6 [cmds]                     |
   |-----------------+------------------------------------------|
   | Default:        | Read only                                |
   |-----------------+------------------------------------------|
   | Range:          | 0-255                                    |
   |-----------------+------------------------------------------|
   | Description:    | Indicates the status of cellular phone.  |
   |------------------------------------------------------------|
   |   Bit    | Value |                Function                 |
   |----------+-------+-----------------------------------------|
   |    0     |     0 | Cellular phone is not receiving a call. |
   |          |       |                                         |
   |          |     1 | Cellular phone is receiving a call.     |
   |------------------------------------------------------------|
   |      1       |    0 | Cellular phone is not in use.        |
   |              |      |                                      |
   |              |    1 | Cellular phone is in use.            |
   |--------------+------+--------------------------------------|
   |      2       |    0 | Cellular phone is not locked.        |
   |              |      |                                      |
   |              |    1 | Cellular phone is locked.            |
   |--------------+------+--------------------------------------|
   |      3       |    0 | Cellular service detected.           |
   |              |      |                                      |
   |              |    1 | Cellular service not detected.       |
   |--------------+------+--------------------------------------|
   |      4       |    0 | Cellular phone is powered off.       |
   |              |      |                                      |
   |              |    1 | Cellular phone is powered on.        |
   |--------------+------+--------------------------------------|
   |      5       |    0 | Cellular driver is initialized.      |
   |              |      |                                      |
   |              |    1 | Cellular driver is not initialized.  |
   |--------------+------+--------------------------------------|
   |      6       |    0 | Not used.                            |
   |--------------+------+--------------------------------------|
   |      7       |    0 | Land line detected.                  |
   |              |      |                                      |
   |              |    1 | Cellular cable detected.             |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                            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.   |
   |--------------+---------------------------------------------|
   |      D^      | Calling tone disabled for this call.        |
   |--------------+---------------------------------------------|
   |      D;      | Modem returned to idle state after dialing. |
   |              | The semicolon can only be placed at the end |
   |              | of the dial command.                        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  DISPLAY CELLULAR DRIVER                   |
   |------------------------------------------------------------|
   | Type:        | Immediate                                   |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] ^I [cmds]                         |
   |--------------+---------------------------------------------|
   | Description: | Displays cellular phone driver information. |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     REPORT INFORMATION                     |
   |------------------------------------------------------------|
   | Type:        | Immediate                                   |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] I4 [cmds]                         |
   |--------------+---------------------------------------------|
   | Description: | Reports the product identification string.  |