Doro PhoneEasy 341gsm Manual page 38

SIM card error
SIM card damaged
SIM card incorrectly installed
SIM card dirty or damp
Failure to connect to network
SIM card invalid
No coverage of GSM service
Signal too weak
Weak signal
Too far from base station
Network congestion
Echo or noise
Regional problem from bad network
relay
Failure to add a contact
Phonebook memory full
Failure to set a function
Function not supported or
subscribed from network
English
Check the condition of the SIM card.
If it is damaged, contact the network
operator.
Check the installation of the SIM card.
Remove the card and reinstall it.
Wipe the contact surfaces of the SIM
card with a clean cloth.
Contact the network operator.
Contact the network operator.
See Weak signal
Try again from another location.
Try calling at a later time.
Hang up and redial. This may
switch to another network relay.
Delete contacts to free up memory.
Contact the network operator.
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below.