MAXTECH CORPORATION
GMV144I
| 
 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.22, V.22bis, 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  | |||
| 
 SERIAL PORT ADDRESS  | ||
| 
 Setting  | 
 SW1/A  | 
 SW1/B  | 
| 
 í COM1 (3F8h) | 
 On  | 
 On  | 
| 
 COM2 (2F8h)  | 
 Off  | 
 On  | 
| 
 COM3 (3E8h)  | 
 On  | 
 Off  | 
| 
 COM4 (2E8h)  | 
 Off  | 
 Off  | 
| 
 INTERRUPT  | ||||
| 
 Setting  | 
 SW1/C  | 
 SW1/D  | 
 SW1/E  | 
 SW1/F  | 
| 
 2  | 
 On  | 
 Off  | 
 Off  | 
 Off  | 
| 
 3  | 
 Off  | 
 On  | 
 Off  | 
 Off  | 
| 
 í 4 | 
 Off  | 
 Off  | 
 On  | 
 Off  | 
| 
 5  | 
 Off  | 
 Off  | 
 Off  | 
 On  | 
Proprietary AT Command Set
See document V1852 for a full command summary.