Paradyne COMSPHERE 3830 User Manual page 52

COMSPHERE 3800 Series Modems – Model 3830
&F n
Select Factory Default Configuration Options (cont'd)
If ETC is installed and your modem is attached to a cellular telephone,
use the &F5 command to configure the modem for cellular
communications. &F5 sets the following configuration options:
Option
Maximum Frame Size
Error Control Mode
Auto-Answer Rings
No Answer Timeout
No Carrier Disconnect
V.32bis Train
V.32bis Autorate
V.42 ARQ Window Size
Cellular Enhancements
If ETC is installed, and your modem is attached to a normal dial
telephone line but sometimes communicates with a modem that is
attached to a cellular phone, use the &F6 command. &F6
(Cellular(PSTN)) sets the following configuration options:
Option
Transmit Level
Error Control Mode
No Answer Timeout
No Carrier Disconnec
V.32bis Train
V.42 ARQ Window Size
Cellular Enhancements
&G n V.22bis Guard Tone
Determines whether the V.22bis guard tone is disabled, set to 550 Hz, or
set to 1800 Hz.
&G0 Disable.
&G1 550 Hz.
&G2 1800 Hz.
4-16
Table 4-2
(10 of 23)
Model 3830 AT Commands
AT Command
Value
\A4
\N4
S0=3
S7=120
S10=100
S43=1
S76=3
S89=9
S91=1
AT Command
Value
&I100
\N4
S7=120
S10=100
S43=1
S89=9
S91=1
August 1998 3830-A2-GB91-30