PROMETHEUS
==========

   HOME OFFICE 144I

   Card Type              Fax, Modem (asynchronous), Voice        
   Chip Set               Unidentified                            
   I/O Options            Speakerphone, Voice-mail                
   Maximum Data Rate      14.4Kbps                                
   Maximum Fax Rate       14.4Kbps                                
   Data Bus               8-bit ISA                               
   Fax Class              Class I & II                            
   Data Modulation        Bell 103/212A                           
   Protocol                                                       
                          ITU-T V.21, V.22, V.22bis, V.23, V.32,  
                          V.32bis                                 
   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/P-R/51943-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function       | Label  |   Function    |   Label    |
   |------------------------------------------------------------|
   | Line in                  |   CN1    | Speaker out   | CN3  |
   |--------------------------+----------+---------------+------|
   | Line out                 |   CN2    | Microphone in | CN4  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                Function                | Label | Position  |
   |----------------------------------------+-------+-----------|
   | Speaker plug - normal                  |  JP2  |  Closed   |
   |----------------------------------------+-------+-----------|
   | Speaker plug - monaural                |  JP2  |   Open    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    SERIAL PORT ADDRESS                     |
   |------------------------------------------------------------|
   |      Setting       |       JP1/A       |       JP1/B       |
   |--------------------+-------------------+-------------------|
   |    COM1 (3F8h)     |       Open        |       Open        |
   |--------------------+-------------------+-------------------|
   |   i COM2 (2F8h)    |      Closed       |       Open        |
   |--------------------+-------------------+-------------------|
   |    COM3 (3E8h)     |       Open        |      Closed       |
   |--------------------+-------------------+-------------------|
   |    COM4 (2E8h)     |      Closed       |      Closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                         INTERRUPT                          |
   |------------------------------------------------------------|
   |  Setting   |   JP1/C   |   JP1/D   |   JP1/E   |   JP1/F   |
   |------------+-----------+-----------+-----------+-----------|
   |     2      |  Closed   |   Open    |   Open    |   Open    |
   |------------+-----------+-----------+-----------+-----------|
   |    i 3     |   Open    |  Closed   |   Open    |   Open    |
   |------------+-----------+-----------+-----------+-----------|
   |     4      |   Open    |   Open    |  Closed   |   Open    |
   |------------+-----------+-----------+-----------+-----------|
   |     5      |   Open    |   Open    |   Open    |  Closed   |
   +------------------------------------------------------------+

                     Proprietary AT Command Set

   +------------------------------------------------------------+
   |              AUTO-RELIABLE FALLBACK CHARACTER              |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] %An [cmds]                        |
   |--------------+---------------------------------------------|
   | Default:     | Unidentified                                |
   |--------------+---------------------------------------------|
   | Range:       | 0-127                                       |
   |--------------+---------------------------------------------|
   | Unit:        | ASCII                                       |
   |--------------+---------------------------------------------|
   | Description: | Sets the character used as the              |
   |              | auto-reliable fallback character; %A0 will  |
   |              | disable this function.                      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |          AUTO-RELIABLE TIME BUFFER CONFIGURATION           |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] \Cn [cmds]                        |
   |--------------+---------------------------------------------|
   | Description: | Controls the handling of incoming data      |
   |              | during auto-reliable time period            |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |    i \C0     | Data is discarded                           |
   |--------------+---------------------------------------------|
   |     \C1      | Data is buffered                            |
   |--------------+---------------------------------------------|
   |     \C2      | Data is discarded; modem returns to normal  |
   |              | mode on receiving auto-reliable fallback    |
   |              | character.                                  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                        AUTO-RETRAIN                        |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] %En [cmds]                        |
   |--------------+---------------------------------------------|
   | Description: | Controls auto-retrain mode                  |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |     %E0      | Auto-retrain disabled                       |
   |--------------+---------------------------------------------|
   |    i %E1     | Auto-retrain enabled                        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                         BREAK TYPE                         |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] \Kn [cmds]                        |
   |--------------+---------------------------------------------|
   | Default:     | 5                                           |
   |--------------+---------------------------------------------|
   | Range:       | 0-5                                         |
   |--------------+---------------------------------------------|
   | Description: | Configures action of break signal           |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                        COMPRESSION                         |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] %Cn [cmds]                        |
   |--------------+---------------------------------------------|
   | Description: | Selects data compression                    |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |     %C0      | Data compression disabled                   |
   |--------------+---------------------------------------------|
   |    i %C1     | MNP5 enabled                                |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                        CONNECT MODE                        |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] \Nn [cmds]                        |
   |--------------+---------------------------------------------|
   | Description: | Controls the type of connection the modem   |
   |              | will operate in                             |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |     \N0      | Normal mode enabled                         |
   |--------------+---------------------------------------------|
   |     \N1      | Direct mode enabled                         |
   |--------------+---------------------------------------------|
   |     \N2      | MNP reliable mode enabled                   |
   |--------------+---------------------------------------------|
   |     \N3      | Auto-reliable mode enabled                  |
   |--------------+---------------------------------------------|
   |     \N4      | V.42 reliable mode enabled                  |
   |--------------+---------------------------------------------|
   |     \N5      | V.42 auto-reliable mode enabled             |
   |--------------+---------------------------------------------|
   |    i \N6     | Reliable mode enabled                       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      DICTIONARY SIZE                       |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] %Dn [cmds]                        |
   |--------------+---------------------------------------------|
   | Description: | Select dictionary size                      |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |     %D0      | Select 1/2K dictionary                      |
   |--------------+---------------------------------------------|
   |     %D1      | Select 1K dictionary                        |
   |--------------+---------------------------------------------|
   |    i %D2     | Select 2K dictionary                        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                        FLOW CONTROL                        |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] \Gn [cmds]                        |
   |--------------+---------------------------------------------|
   | Description: | Selects modem port flow control             |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |    i \G0     | Flow control disabled                       |
   |--------------+---------------------------------------------|
   |     \G1      | Flow control enabled                        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     FLOW CONTROL TYPE                      |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] \Qn [cmds]                        |
   |--------------+---------------------------------------------|
   | Description: | Sets type of flow control used by modem     |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |     \Q0      | Flow control disabled                       |
   |--------------+---------------------------------------------|
   |     \Q1      | Bidirectional XON/XOFF flow control enabled |
   |--------------+---------------------------------------------|
   |     \Q2      | CTS flow control by DCE enabled             |
   |--------------+---------------------------------------------|
   |    i \Q3     | Bidirectional RTS/CTS flow control enabled  |
   |--------------+---------------------------------------------|
   |     \Q4      | Unidirectional XON/XOFF flow control by DCE |
   |              | enabled                                     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      INACTIVITY TIMER                      |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] \Tn [cmds]                        |
   |--------------+---------------------------------------------|
   | Default:     | 0                                           |
   |--------------+---------------------------------------------|
   | Range:       | 0-90                                        |
   |--------------+---------------------------------------------|
   | Unit:        | 1 minute                                    |
   |--------------+---------------------------------------------|
   | Description: | Sets the length of time that the modem does |
   |              | not receive information before it           |
   |              | disconnects. \T=0 will disable timer.       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      MNP RESULT CODES                      |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] \Vn [cmds]                        |
   |--------------+---------------------------------------------|
   | Description: | Selects MNP result codes                    |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |    i \V0     | MNP result codes disabled                   |
   |--------------+---------------------------------------------|
   |     \V1      | MNP result codes enabled                    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     REPORT INFORMATION                     |
   |------------------------------------------------------------|
   | Type:        | Immediate                                   |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] In [cmds]                         |
   |--------------+---------------------------------------------|
   | Description: | Displays information requested              |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |      I0      | Reports 3 digit product code                |
   |--------------+---------------------------------------------|
   |      I1      | Reports ROM checksum                        |
   |--------------+---------------------------------------------|
   |      I2      | Reports OK                                  |
   |--------------+---------------------------------------------|
   |      I3      | Reports firmware revision level             |
   |--------------+---------------------------------------------|
   |      I4      | Reports configuration settings              |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   XON/XOFF PASS-THROUGH                    |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] \Xn [cmds]                        |
   |--------------+---------------------------------------------|
   | Description: | Selects whether XON/XOFF signals are sent   |
   |              | to remote modem                             |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |    i \X0     | XON/XOFF signals trapped by local modem     |
   |--------------+---------------------------------------------|
   |     \X1      | XON/XOFF passed through local modem         |
   +------------------------------------------------------------+