Panasonic GD87 - Manual (Page 93)

Calls cannot be made
The phone is locked Unlock the phone
Outgoing calls are barred Disable the outgoing call barring, or barred dial
The phone is not registered to a
network
Move to a coverage area and operate your phone
after it has registered with a network.
Calls cannot be made from Fixed
Dial Store
Check your SIM supports Fixed Dial
Check if the Fixed Dial is switched on
Check the phone number is stored in the Fixed Dial
Calls cannot be received
The phone is not switched on Switch the phone on
Incoming calls are barred Disable the incoming call barring
The phone is not registered to a
network
Move to a coverage area and operate your phone
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 phone when the
antenna symbol is displayed
Phone numbers cannot be recalled
from Phonebook
The phone is locked Unlock the phone
Phone number has been restricted Switch off restriction
Troubleshooting
95
Troubleshooting