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AT Commands
Page 157
Table A-18. Fax Class 1 and Fax Class 1.0 Modulation Modes and Rates
<mod>
Modulation
Training
Modulation Mode and Rate
3
V.21
300 bps
24
V.27 ter
2400 bps
48
V.27 ter
4800 bps
72
V.29
7200 bps
73
V.17
long
7200 bps long
74
V.17
short
7200 bps short
96
V.29
9600 bps
97
V.17
long
9600 bps long
98
V.17
short
9600 bps short
121
V.17
long
12000 bps long
122
V.17
short
12000 bps short
145
V.17
long
14400 bps long
146
V.17
short
14400 bps short
Result Codes
CONNECT Reported when the modems begins the training sequence after
receipt of a valid <mod> value.
ERROR If the modem’s transmit buffer becomes empty and the last
transmitted character is NUL (00), the modem continues to
transmit NULs until the DTE sends more data or five seconds
elapses. After five seconds elapse with a empty transmit ,
return to the command state, and report the ERROR result
code.
OK If the modem’s transmit buffer becomes empty and the last
transmitted character is was not NUL, the modem will turn off
the transmit carrier, return to the command state, and report
the OK result code.
Reporting Current or Selected Values
Command:
+FTM?
Response:
+FTM: <mod>
Example:
+FTM: 98 For V.17 9600 bps.
Reporting Supported Range of Parameter Values
Command:
+FTM?
Response:
+FTM: (<mod> range)
Example:
+FTM: 3,24,48,72,73,74,96,97,98,121,122,145,146
Содержание SM9234D
Страница 1: ...SM9256D and SM9234D Modems User s Guide 0049 2500 001 Rev B ...
Страница 5: ...Page v local or long distance transmission charges ...
Страница 6: ......
Страница 14: ......
Страница 17: ...Introduction Page 17 ...
Страница 18: ......
Страница 26: ......
Страница 28: ...Using the Modem s Auto Connect Feature Page 28 ...
Страница 84: ...AT Commands Page 84 ATS86 025 500ms after no carrier a dial tone is heard on the local handset ...
Страница 87: ...AT Commands Page 87 example modem models supporting V92 may not support K56 ...
Страница 107: ...AT Commands Page 107 Data Transfer Bit error rates for each direction ...
Страница 136: ...AT Commands Page 136 S86 26 Remote hangup detected ...
Страница 198: ...AT Commands Page 198 OK ERROR If not in Voice Mode ...
Страница 213: ...AT Commands Page 213 ...
Страница 214: ......