Paradyne COMSPHERE 3920Plus Technical Reference Manual page 242

COMSPHERE 392xPlus Modems
AT
Command
&Gn V.22bis Guard Tone.
&G0
&G1
&G2
NOTE: The V.22bis Guard Tone cannot be disabled in some countries.
&In Dial Transmit Level.
The AT command is &In, where n is:
0 for – 0 dBm
1 for –1 dBm
•
•
•
32 for –32 dBm
NOTE: In North America the range of allowable values is –10 dBm to –32 dBm.
This command is disabled in some countries (it answers OK but does not
change the level).
&Ln Leased Mode.
&L0
&L1
&L2
&L3
&L4
The &L command will cause the modem to reset before entering or exiting
Leased Line mode. Therefore, it must be entered as the last command in an
initialization string.
14-10
Table 14-2
(5 of 10)
392xPlus AT Commands
Description
Disable.
550 Hz.
1800 Hz.
Disables leased-line operation.
2-wire originate leased-line operation.
4-wire originate leased-line operation.
2-wire answer leased-line operation.
4-wire answer leased-line operation.
October 1998
DCP LCD
Command
Sequence
Configure\Edit\
Dial Line
Configure\Edit\
Dial Line
Configure\Edit\
Leased Line
3920-A2-GH30-40