INSYS Modem 336 LL 2D/4D 5.x Originate / Answer Manual page 52

AT Command Reference
Command
AT%C<n>
AT*C
AT&C<n>
AT+DS=<n>
AT+DS44=<n>
ATE<n>
52
Description
Enable data compression
Enable/disable a data compression type
The INSYS Modem 336 LL 2D/4D 5.x Originate / Answer can only perform data com-
pressions for error corrected connections.
No data compression enabled
AT%C0
AT%C1 MNP 5 data compression enabled
AT%C2 Enable V.42bis and V.44 data compression
AT%C3 Enable MNP 5 and V.42bis data compression (default)
Remote configuration password
This password secures the remote configuration as well as incoming data connections
(see AT*P) and security callback.
OLD PASSWORD Requires the previous password (default: QWERTY). Wrong input
leads to ERROR.
Enter the new password with 6 to 12 characters.
NEW PASSWORD
CONFIRM Repeat the new password. Wrong input leads to ERROR.
OK The password is immediately stored in the EEPROM.
DCD (CT109) behavior
Behavior of the RS232 DCD output of the INSYS Modem 336 LL 2D/4D 5.x Originate /
Answer.
AT&C0 DCD is always ON
DCD follows the carrier signal of the phone line (default)
AT&C1
Activate/deactivate V.42bis data compression
AT+DS=0 Turns V.42bis data compression OFF
AT+DS=3 Turns V.42bis data compression ON (default)
Activate/deactivate V.44 data compression
AT+DS44=0 Deactivates V.44 data compression
AT+DS44=3 Turns V.44 data compression ON (default)
Command entry Echo
This command toggles the responses, which the INSYS Modem 336 LL 2D/4D 5.x Origi-
nate / Answer creates as reactions from application commands (Echo), ON or OFF.
Switch off Echo
ATE0
ATE1 Switch on Echo (default)
INSYS Modem 336 LL 2D/4D 5.x Originate / Answer