Operating instructions

Problem Cause Remedy
Calls cannot be
received.
The telephone is not switched
on.
Switch the telephone on.
Incoming calls are barred. Disable the incoming call barring (Menu: Security: Call Bar)
The telephone is not registered
to a network.
Move to a coverage area and operate your telephone after
it has registered with a network.
Emergency calls
cannot be made.
You are not in a GSM
coverage area.
Check that the antenna symbol S is displayed. Move to a
coverage area and operate your telephone when the
antenna symbol is displayed.
Telephone numbers
cannot be recalled.
The telephone is locked. Unlock the telephone (Menu: Security: Phone Lock)
Fixed Dial is switched on. Switch off Fixed Dial (Menu: Security: Fixed Dial)
Important Error Messages
Area not
Allowed
Roaming in the selected area is not allowed.
Network not
Allowed
Roaming with the selected network is not allowed.
Security
Failure
The network has detected authentication failure because your SIM is not registered with that
network. Contact your Service Provider.
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