Doro PHONEEASY 515 Manual page 62

SIM card error
SIM card damaged
SIM card incorrectly
installed
SIM card dirty or damp Wipe the contact surfaces of the SIM card with
Failure to connect to network
SIM card invalid
No coverage of GSM
service
Weak signal
Too far from base station Try again from another location.
Network congestion
Echo or noise
Regional problem from
bad network relay
Failure to add a contact
Phonebook memory full Delete contacts to free up memory.
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 your service provider.
Check the installation of the SIM card. Remove
the card and reinstall it.
a clean cloth.
Contact your service provider.
Contact your service provider.
Try calling at a later time.
Hang up and redial. This may switch to
another network relay.
Contact your service provider.
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