insys icom i-modul 144/56k, Руководство дизайнера, Страница: 22 / 63

Functions i-modul Modem 144/56k
6.7 Automatic Dial-Up Delay
The standard TBR21 applies to all public phone networks in EC countries (Belgium,
Denmark, German, Finland, France, Greece, Great Britain, Ireland, Italy,
Luxembourg, Netherlands, Austria, Portugal, Sweden, Spain), as well as in
Switzerland, Liechtenstein, Norway and Iceland.
According to the regulations of the TBR 21, a dial-up is blocked for 2 hours after 12
unsuccessful dial-up attempts.
In this case, the modem indicates the message
BLACKLISTED
.
The modem must be briefly disconnected from the power supply in this case.
The counter will be reset automatically following each successful connection
establishment.
If the connection to the remote terminal has been established successful, a dialling
pause of 5 seconds will be maintained.
6.8 User Profiles
6.8.1 Changing the Configuration
The i-modul Modem 144/56k 3.0 basic knows different user profiles. Besides the
default factory settings, which serve for achieving a defined, operable initial
condition of the modem, the user profiles 0 and 1 are available. You can save
configurations to the user profiles, which are reused for certain purposes. A part of
the S registry is saved with each profile. The concerned registers are indicated in
the S registry description with an asterisk "*".

A reset is always performed before loading a user profile.
Configuration with AT commands
In order to load the factory default settings
into the i-modul Modem 144/56k 3.0 basic,
use the command
AT&F
In order to load user profile 0 into the i-
modul Modem 144/56k 3.0 basic, use the
command
ATZ
ATZ0
In order to load user profile 1 into the i-
modul Modem 144/56k 3.0 basic, use the
command
ATZ1
In order to display the user profile settings,
use the command
AT&V
22