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 Protocol  | 
 Bell 103/212A ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis  | 
| 
 Fax Modulation Protocol  | 
 ITU-T V.17, V.21CH2, V.27ter, V.29  | 
| 
 Error Correction/Compression  | 
 MNP5, V.42, V.42bis  | 

| 
 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  | 
| 
 í 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  | 
| 
 í 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  | 
| 
 í \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  | 
| 
 í %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  | 
| 
 í %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  | 
| 
 í \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  | 
| 
 í %D2 | 
 Select 2K dictionary  | 
| 
 FLOW CONTROL  | |
| 
 Type:  | 
 Configuration  | 
| 
 Format:  | 
 AT [cmds] \Gn [cmds]  | 
| 
 Description:  | 
 Selects modem port flow control  | 
| 
 Command  | 
 Function  | 
| 
 í \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  | 
| 
 í \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  | 
| 
 í \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  | 
| 
 í \X0 | 
 XON/XOFF signals trapped by local modem  | 
| 
 \X1  | 
 XON/XOFF passed through local modem  |