Paradyne COMSPHERE 3830 User Manual page 53

4. AT Command Set and S-Registers
Table 4-2
(11 of 23)
Model 3830 AT Commands
&I n
Dial Transmit Level for Cellular Auto
When Dial Transmit Level Type is set to Permissive, &In sets Dial
Transmit Level to a value between –10 and –32 dBm. If Enhanced
Throughput Cellular (ETC) is installed, &I99 and &I100 causes the level
to be varied automatically according to conditions for ETC operation. &J0
overrides this command.
&I10 –10 dBm
&I11 –11 dBm
&I32 –32 dBm
&I99 Valid only if ETC is installed. Dial Transmit Level is automatically
adjusted according to the ETC1.0 specification. Use only with remote
modems set to &I99, and limit the data rate to 4800 bps (S41=5).
&I100 Valid only if ETC is installed. Dial Transmit Level is automatically
adjusted according to the ETC1.1 specification. Set by &F6.
&J n
Dial Transmit Type
Sets the power output level of the transmit signal over dial lines. &J n
overrides the &In command.
&J0 Permissive (–9 dBm)
&L n Leased Mode
Sets the modem for 2-wire leased-line operation in Answer mode
(receiving a call) or in Originate (initiating a call) mode.
&L0 Disables leased-line operation.
&L1 2-wire originate leased-line operation.
&L3 2-wire answer leased-line operation.
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.
3830-A2-GB91-30 August 1998 4-17