Line Current Disconnect *LC
Dial line operation only. The modem can be configured to disconnect
upon loss or interruption of telephone line current.
Command
*LC
*LC1
*LC2
* default
Disable AT Command Set *NT
The *NT command disables the AT command set.
The *NT1 command allows the user at a remote modem to enable AT
command operation of another modem via remote configuration.
Command
*NT
*NT1
* default
If the AT command set of a local modem is accidentally disabled and
must be recovered locally, alternate power on and off seven times. The
time that power is on must be greater that 1 second but less than 5
seconds. This process loads factory set 1 as the powerup configuration,
enabling the AT command set.
Dial Line Transmit Level *TDn
Command
*TDn
Line current disconnect off
Line current disconnect short (8 ms)
Line current disconnect long (90 ms) *
Disable AT command set
Enable AT command set at remote site *
Sets dial line TX level to n where n is a number 9 through
30 corresponding to a TX level of -9 to -30 dBm
Operation
Operation
Operation
V.3400
AT Commands
5-33