4.FAX CLASS 1 COMMANDS
+FCLASS=n - Select Service Class
+FCLASS=n command sets the active service class.
Parameters: | |
Command options: |
|
+FCLASS=0 | Select Data Mode (default) |
+FCLASS=1 | Select Facsimile Class 1 |
+F<command>? - Report Active Configuration
+F<command>? interrogates the modem to determine the active configuration. Typical responses are:
+FCLASS?0 if in data mode; 1 if in fax mode (The modem supports class 1 only)
+F<command>=? - Report Operating Capabilities
+F<command>=? can be used to determine the operating capabilities of the modem.
Valid responses are: |
|
| ||
+FCLASS=? | 0 or 1 |
|
| |
+FTM=? | 24, 48, 72, 96, 73, 74, 97, 98, 121, 122, 145, 146 | |||
+FRM=? | 24, 48, 72, 96, 73, 74, 97, 98, 121, 122, 145, 146 | |||
| Fax Modulation Table |
|
| |
Value |
| Modulation & Speed |
|
|
3 |
| V.21 ch. 2 | 300 |
|
24 |
| V.27 ter | 2400 |
|
48 |
| V.27 ter | 4800 |
|
72 |
| V.29 | 7200 |
|
73 |
| V.17 | 7200 |
|
74 |
| V.17 w/st | 7200 |
|
96 |
| V.29 | 9600 |
|
97 |
| V.17 | 9600 |
|
121 |
| V.17 | 12000 |
|
122 |
| V.17 w/st | 12000 |
|
145 |
| V.17 | 14400 |
|
146 |
| V.17 w/st | 14400 |
|
All other codes are reserved. st = V.17 short training
+FTS=n - Stop Transmission and Wait
+FTS=n causes the modem to terminate a transmission and wait for n
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