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When you have made contact with the GSM
network, the message ‘‘FORWRD OFF’’ is
displayed for ten seconds.
If the connection fails:
If the connection with the GSM network fails, a beep is
heard and the message ‘‘NETWORK PROBLEM’’
-- -- -- ‘‘NETW PROBL’’ appears.
Wait a moment and try again.
3. Call Barring
This facility is not available unless you have subscribed to
it. You should also read the operating instructions from your
network operator.
You can bar outgoing and incoming calls, to restrict the use
of your phone. The following call barring services are
available:
●
Barring all outgoing calls. Emergency calls (112) can,
however, be made.
●
Barring outgoing international calls.
●
Barring outgoing international calls except to your
home country.
●
Barring all incoming calls.
●
Barring incoming calls when roaming.
This Special Function lets you activate or cancel one or
more of the above services. You can also review whether a
particular service is activated or not.
To prevent unauthorized use of a call barring service, a
password must be entered each time such a service is
activated or cancelled. To improve security, you should
change the password given to you by the GSM operator.
The Call Barring Special Function, therefore, lets you
change the password.
Activating, cancelling or reviewing the status of a call
barring service:
1. Press M, followed by 3.
‘‘BARRING’’ is displayed.
2. Press S. The message‘‘ALL OUTGOING CALLS’’
appears, followed by the abbreviation ‘‘ALL OUT’’.
To select another call barring service scroll forward
or backward using ▲ and ▼. (You can also scroll
forward using any numeric key.)
‘‘OUTGOING INTERNATIONAL CALLS’’ -- -- --
‘‘O INT’’
‘‘OUT INTL EXCEPT TO HOME COUNTRY’’ -- -- --
O INT XH"
ALL INCOMING CALLS"
-- -- -- ‘‘ALL INC’’
‘‘INCOMING CALLS WHEN ROAMING’’ -- -- --
‘‘INC ROAM’’
appear in the display.
The messages:
Special Functions
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