PHILIPS CONSUMER ELECTRONICS, CO.
=================================

   PCA28EM (EUROPEAN)

   Card Type              Modem                                   
   Chip Set               Unidentified                            
   I/O Options            Line in, 25-pin DTE port, power         
   Maximum Modem Rate     115.2Kbps                               
   Maximum Fax Rate       14.4Kbps                                
   Data Modulation        Bell 103/212A                           
   Protocol                                                       
                          ITU-T V.22, V.22bis, V.32, V.32bis,     
                          V.34, V.FC                              
   Fax Modulation         ITU-T V.17, V.27ter, V.29               
   Protocol               
   Error                  MNP5, V.42, V.42bis                     
   Correction/Compression 
   Fax Class              Class I & II                            
   Data Bus               External                                

<gopher://bitreich.org/I/th99/t/P-R/55312-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function       |  Label  |   Function    |   Label   |
   |------------------------------------------------------------|
   | Line in (RJ-11)            |   CN1   | Power        | CN3  |
   |----------------------------+---------+--------------+------|
   | 25-pin DTE port            |   CN2   | Power switch | SW1  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   | LED |      Color       |  Status   |       Condition       |
   |-----+------------------+-----------+-----------------------|
   | MR  |   Unidentified   |    On     |      Power is on      |
   |-----+------------------+-----------+-----------------------|
   | MR  |   Unidentified   |    Off    |     Power is off      |
   |-----+------------------+-----------+-----------------------|
   | TR  |   Unidentified   |    On     |  DTR signal is high   |
   |-----+------------------+-----------+-----------------------|
   | TR  |   Unidentified   |    Off    |   DTR signal is low   |
   |------------------------------------------------------------|
   |     SD      |  Unidentified   | On  |       Modem is       |
   |             |                 |     |  transmitting data   |
   |-------------+-----------------+-----+----------------------|
   |     SD      |  Unidentified   | Off |     Modem is not     |
   |             |                 |     |  transmitting data   |
   |-------------+-----------------+-----+----------------------|
   |     RD      |  Unidentified   | On  |  Modem is receiving  |
   |             |                 |     |         data         |
   |-------------+-----------------+-----+----------------------|
   |     RD      |  Unidentified   | Off |     Modem is not     |
   |             |                 |     |    receiving data    |
   |-------------+-----------------+-----+----------------------|
   |     OH      |  Unidentified   | On  |  Modem is off hook   |
   |-------------+-----------------+-----+----------------------|
   |     OH      |  Unidentified   | Off |   Modem is on hook   |
   |------------------------------------------------------------|
   | CD  |   Unidentified   |    On     |    Carrier signal     |
   |     |                  |           |   detected or error   |
   |     |                  |           |      correction       |
   |     |                  |           | negotiation completed |
   |-----+------------------+-----------+-----------------------|
   | CD  |   Unidentified   |    Off    |  Carrier signal not   |
   |     |                  |           |       detected        |
   |-----+------------------+-----------+-----------------------|
   | AA  |   Unidentified   |    On     |  Auto-answer enabled  |
   |-----+------------------+-----------+-----------------------|
   | AA  |   Unidentified   |    Off    | Auto-answer disabled  |
   |-----+------------------+-----------+-----------------------|
   | AA  |   Unidentified   | Blinking  |     Incoming ring     |
   |     |                  |           |       detected        |
   |-----+------------------+-----------+-----------------------|
   | HS  |   Unidentified   |    On     | Mdem is connected at  |
   |     |                  |           |       28.8Kbps        |
   |-----+------------------+-----------+-----------------------|
   | HS  |   Unidentified   |    Off    |     Modem is not      |
   |     |                  |           |     connected or      |
   |     |                  |           |  connected at speed   |
   |     |                  |           |  lower than 28.8Kbps  |
   |-----+------------------+-----------+-----------------------|
   | TST |   Unidentified   |    On     | Normal operation; no  |
   |     |                  |           |    error detected     |
   |-----+------------------+-----------+-----------------------|
   | TST |   Unidentified   |    Off    |  Error detected and   |
   |     |                  |           |       corrected       |
   +------------------------------------------------------------+

    

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

                     PROPRIETARY AT COMMAND SET

 For a full command summary see, PHILIPS CONSUMER ELECTRONICS, CO. 
                           PCA28EM (USA)