PCI Modem Card User's Manual
62
+FRH=96
V.29.
9600 bits/s.
+FRH=73
V.17.
7200 bits/s.
+FRH=74
V.17 (short train).
7200 bits/s.
+FRH=97
V.17.
9600 bits/s.
+FRH=98
V.17 (short train).
9600 bits/s.
+FRH=121
V.17.
12000 bits/s.
+FRH=122
V.17 (short train).
12000 bits/s.
+FRH=145
V.17.
14400 bits/s.
+FRH=146
V.17 (short train).
14400 bits/s.
+FRM=<mod>
—
Receive Data
Use the
+FRM
command to instruct the modem to received data using the
modulation defined as below:
Command
Modulation
Speed
+FRM=3
V.21 channel
2. 300 bits/s.
+FRM=24
V.27ter.
2400 bits/s.
+FRM=48
V.27ter.
4800 bits/s.
+FRM=72
V.29.
7200 bits/s.
+FRM=96
V.29.
9600 bits/s.
+FRM=73
V.17.
7200 bits/s.
+FRM=74
V.17 (short train).
7200 bits/s.
+FRM=97
V.17.
9600 bits/s.
+FRM=98
V.17 (short train).
9600 bits/s.
+FRM=121
V.17.
12000 bits/s.
+FRM=122
V.17 (short train).
12000 bits/s.
+FRM=145
V.17.
14400 bits/s.
+FRM=146
V.17 (short train).
14400 bits/s.
+FRS=<value>
—
Receive Silence
+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.
+FTH=<mod>
—
Transmit HDLC Data with <mod> Carrier
