Helmholz Modem 56k small, Руководство по эксплуатации

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32 Helmholz Modem 56k small/Modem 56k USB small
5.8 Access Control
5.8.1 Password
To protect from unauthorized access via the phone line, the
modem may be protected by a password. This password is used
to establish a data connection, as well as for security callback
and remote configuration
The default setting is
QWERTY.
5.8.2 Data Connection
An incoming connection is only released after the caller has entered
the password.
Activate password protection
Deactivate password protection
5.8.3 Security callback
The feature Security Callback will cause the remote modem to
hang up and call back a preset number.
This function will only be performed after a password has been
entered and is therefore a safe protection against unauthorized
access.
5.8.3.1 Preparation
As a preparation, security callback is activated by saving the call
back number in the phone number registry of the modem that is
calling back.
The deactivation takes place by deleting the call back phone
number.
AT*P1
AT*P0
AT*C
AT&Z1=<phone number>
AT&Z1=