AT Commands F-27
AT Commands
*I Modem Identifier
Sets the modem identifier that displays as part of the remote access session banner.
You can also display the identifier with the \S command. When you enter the *I
command, the ID: prompt appears.
The identifier can consist of up to 25 ASCII characters. It truncates after the twenty-
fifth character. There is no default setting for the *I command.
$J
n Clear Dial Access Security Database, Stored Telephone Numbers,
and Connection Security Password Database
$J0
Clears the Dial Access Security database and restores the factory default auto-logon
sequences $L1 - $L5.
$J1
Clears the Dial Access Security database, restores the factory default auto-logon
sequences $L1 - $L5, and clears the Connection Security Password Database. Also,
clears stored telephone numbers from the modem’s telephone directory and clears the
last dialed number.
WARNING
AT$J1 is a very powerful command. It clears all passwords from the modem’s
security databases and all stored telephone numbers.
-J
n Detect Phase
-J0
Disables the detect phase.
-J1
Enables the detect phase.
Indicates whether the originating modem sends the V.42 control sequence to the
answering modem to determine the type of error correction it has enabled. The
answering modem can have LAPM, MNP, or no error correction enabled. See the \N
command description for the types of connections.
