Siemens Insys 56k Operating Manual page 36

AT commands
Command
AT%B<n>
AT%C<n>
AT*C
AT&C<n>
30
Description
Switch key abort on and off during connection
Key abort is active. Each character on the Tx line will result in an
AT%B0
interruption of the connection setup (default)
Key abort is deactivated. The connection setup cannot be
AT%B1
interrupted manually.
A connection setup can only be interrupted via DTR drop, internal canceling of the
modem (NO DIALTONE, BUSY) or Timeout (NO CARRIER). (S-Registry 36 Bit 6)
Enable data compression
Enable/disable a data compression type
The modem can only perform data compression for error corrected connections.
No data compression enabled
AT%C0
MNP 5 data compression enabled
AT%C1
Enable V.42bis and V.44 data compression
AT%C2
Enable MNP 5 and V.42bis data compression (default)
AT%C3
Remote configuration password
This password secures the remote configuration as well as incoming data connections
(see AT*P) and security callback.
Requires the old password (default setting: QWERTY). Wrong input
OLD PASSWORD
leads to ERROR.
Enter the new password with 6 to 12 characters.
NEW PASSWORD
Repeat the new password. Wrong input leads to ERROR.
CONFIRM
The password is immediately stored in the EEPROM
OK
DCD (CT109) behavior
Behavior of the RS232 DCD output of the modem.
DCD always on
AT&C0
DCD follows the carrier signal of the phone line (default)
AT&C1
Pocket Modem 56k
Dezember 05