Paradyne 3800 User Manual page 149

COMSPHERE 3800 Series Modems
AT
Command
&Fn Select Factory Default Configuration Options
Loads factory configuration options into Active (Operating) area.
&F5 and &F6 arevalid only if ETC is installed.
&F0 Async Dial
&F1 Sync Dial
&F2 Sync Leased: Answer
&F3 UNIX Dial
&F4 Sync Leased: Originate
&F5 Cellular (Mobile)
&F6 Cellular (PSTN)
&Fn (cont'd) If 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 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 Disconnect
V.32bis Train
V.42 ARQ Window Size
Cellular Enhancements
The &F0, &F3, &F5, and &F6 commands leave the modem in AT Command
mode. The other commands place the modem into Dumb mode. The only way
to return to AT command control is via the front panel.
&Gn V.22bis Guard Tone
&G0 Disable.
&G1 550 Hz.
&G2 1800 Hz.
14-8
Table 14-1
(6 of 12)
3800 Series AT Commands
Description
AT
Command Value
\A4
\N4
S0 = 3
S7 = 120
S10 = 100
S43 = 1
S76 = 3
S89 = 9
S91 = 1
AT
Command Value
&I99
\N4
S7 = 120
S10 = 100
S43 = 1
S89 = 9
S91 = 1
September 1998
Front Panel
Branch
Configure\Factory
Configure\Edit\Dial Line
3810-A2-GB30-30