U-90E Data/Fax Modem
+FRS=n
+FTM=<MOD>
+FRM=<MOD>
+FTH=n
+FRH=n
The value of <MOD> parameter:
Value
3
24
48
72
73
74
96
97
98
121
122
145
146
11-4
pauses
Wait for Silence
Transmit Data with <MOD>
Carrier
Receive Data with <MOD>
Carrier
Transmit HDLC Data with
<MOD>=3 Carrier
Receive HDLC Data with
<MOD>=3 Carrier
Table 11-2 MOD Parameters
Modulation
V.21 ch 2
V.27 ter
V.27 ter
V.29
V.17
V.17 short train
V.29
V.17
V.17 short train
V.17
V.17 short train
V.17
V.17 short train
n=0-255 in 10 ms units.
See table 10.2
See table 10.2
n=3
n=3
Speed
300
2400
4800
7200
7200
7200
9600
9600
9600
12000
12000
14400
14400
Special Functions