Frs=<Value>-Receive Silence; Fth=<Mod>-Transmit Hdlc Data With <Mod> Carrier - US Robotics 56 K SOFTMODEM - COMMAND REFERENCE REV 1 Command Reference Manual

Command
+FRM=3
+FRM=24
+FRM=48
+FRM=72
+FRM=96
+FRM=73
+FRM=74
+FRM=97
+FRM=98
+FRM=121
+FRM=122
+FRM=145
+FRM=146
Command
+FRM=<mod>
+FRM=?
+FRS=<value>—Receive Silence
Result codes:
+FTH=<mod>—Transmit HDLC Data with <mod> Carrier
Table 4-10:
Modulation
V.21 channel 2.
V.27ter.
V.27ter.
V.29.
V.29.
V.17.
V.17 (short train).
V.17.
V.17 (short train).
V.17.
V.17 (short train).
V.17.
V.17 (short train).
Table 4-11: +FRM Extended Syntax Commands
+FRS=<value> causes the modem to listen and wait for <value> x 10 ms of
silence to be detected on the line. For example, <value> = 5 results in a 50 ms
interval. At the end of this period, the modem responds with the OK result code.
<value> has a range of 0—255.
OK if <value> = 0—255.
ERROR if <value> does not equal 0—255.
The +FTH=<mod> command causes the modem to transmit data framed in the
HDLC protocol at the modulation defined by Table 4-12: +FTH Commands on
page 67.
+FRM Commands
300 bits/s.
2400 bits/s.
4800 bits/s.
7200 bits/s.
9600 bits/s.
7200 bits/s.
7200 bits/s.
9600 bits/s.
9600 bits/s.
12000 bits/s.
12000 bits/s.
14400 bits/s.
14400 bits/s.
Sets the FAX receive rate.
Displays all available parameter values for the
+FRM command.
56K Softmodem
Command Reference
Speed
Description
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