ELSA, INC.
==========

   MICROLINK 28.8TQV

   Card Type              Modem (asynchronous)                    
   Chipset                Unidentified                            
   I/O Options            Voice                                   
   Maximum Data Rate      28.8Kbps                                
   Maximum Fax Rate       14.4Kbps                                
   Data Modulation        Bell 103A, 212A                         
                                                                  
                          ITU-T V.21, V.22, V.23, V.32, V.32bis,  
                          V.34                                    
                                                                  
                          Rockwell V.FC                           
   Fax Modulation         ITU-T V.17, V.27ter, V.29, V.33         
   Error                  MNP5, V.42, V.42bis                     
   Correction/Compression 
   Fax Class              Class I & II                            
   Data Bus               Serial                                  

<gopher://bitreich.org/I/th99/t/E-H/53715-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |        Function        | Label |     Function      | Label |
   |------------------------+-------+-------------------+-------|
   | Telephone line in      |  CN1  | DC power in       |  CN4  |
   |------------------------+-------+-------------------+-------|
   | Telephone line out     |  CN2  | Power switch      |  SW1  |
   |------------------------+-------+-------------------+-------|
   | Serial port            |  CN3  |                   |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   |  LED   | Color  | Status  |           Condition            |
   |--------+--------+---------+--------------------------------|
   | POWER  |  Red   |   On    |          Power is on           |
   |--------+--------+---------+--------------------------------|
   | POWER  |  Red   |   Off   |          Power is off          |
   |--------+--------+---------+--------------------------------|
   |  TXD   |  Red   |   On    |   Modem is transmitting data   |
   |--------+--------+---------+--------------------------------|
   |  TXD   |  Red   |   Off   | Modem is not transmitting data |
   |--------+--------+---------+--------------------------------|
   |  RXD   |  Red   |   On    |    Modem is receiving data     |
   |--------+--------+---------+--------------------------------|
   |  RXD   |  Red   |   Off   |  Modem is not receiving data   |
   |--------+--------+---------+--------------------------------|
   |  DTR   |  Red   |   On    |       DTR signal is high       |
   |--------+--------+---------+--------------------------------|
   |  DTR   |  Red   |   Off   |       DTR signal is low        |
   |--------+--------+---------+--------------------------------|
   |  DSR   |  Red   |   On    |       DSR signal is high       |
   |--------+--------+---------+--------------------------------|
   |  DSR   |  Red   |   Off   |       DSR signal is low        |
   |--------+--------+---------+--------------------------------|
   |  RTS   |  Red   |   On    |       RTS signal is high       |
   |--------+--------+---------+--------------------------------|
   |  RTS   |  Red   |   Off   |       RTS signal is low        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 DIAGNOSTIC LED(S) (CON'T)                  |
   |------------------------------------------------------------|
   |  LED  |  Color  |  Status  |           Condition           |
   |-------+---------+----------+-------------------------------|
   |  CTS  |   Red   |    On    |      CTS signal is high       |
   |-------+---------+----------+-------------------------------|
   |  CTS  |   Red   |   Off    |       CTS signal is low       |
   |-------+---------+----------+-------------------------------|
   |  DCD  |   Red   |    On    |    Carrier signal detected    |
   |-------+---------+----------+-------------------------------|
   |  DCD  |   Red   |   Off    |  Carrier signal not detected  |
   |-------+---------+----------+-------------------------------|
   |  OH   |   Red   |    On    |       Modem is off-hook       |
   |-------+---------+----------+-------------------------------|
   |  OH   |   Red   |   Off    |       Modem is on-hook        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                SUPPORTED STANDARD COMMANDS                 |
   |------------------------------------------------------------|
   |                     Basic AT Commands                      |
   |------------------------------------------------------------|
   | +++, 'comma', A/                                           |
   |------------------------------------------------------------|
   | A, B, E, H, L, M, O, P, T, V, X, Z                         |
   |------------------------------------------------------------|
   | &D, &F, &S, &T, &V, &W, &Y, &Z                             |
   |------------------------------------------------------------|
   |                    Extended AT Commands                    |
   |------------------------------------------------------------|
   | \C, \J, \K, \N, \Q, \T, \X                                 |
   |------------------------------------------------------------|
   | %A, %C, %E                                                 |
   |------------------------------------------------------------|
   |                    Special AT Commands                     |
   |------------------------------------------------------------|
   | -J                                                         |
   |------------------------------------------------------------|
   |                        S-Registers                         |
   |------------------------------------------------------------|
   | S0, S1, S2, S3, S4, S5, S6, S7, S8, S10, S11, S12, S16,    |
   | S21, S22, S25, S30, S38                                    |
   |------------------------------------------------------------|
   |      Note: See MHI help file for complete information.     |
   +------------------------------------------------------------+

                     Proprietary AT Command Set

    See ELSA, INC. MICROLINK 33.6TQV for a full command summary.