Sharp GX293 Manual page 121

Problem
• Your current location may not
provide good call quality (i.e., in a
car or train). Move to a location
Call quality is poor.
where radio signal strength is
greater.
• Check where your account has
Cannot access network
been registered and where the
service.
service is available.
• Make sure you are correctly
subscribed for the Short Message
Service, that the network supports
Cannot send or receive
this service, and that the centre
Text Message.
number is set up correctly. If not,
contact your network service
provider.
• MMS settings and configuration
may be missing or incorrect or the
network does not support it. Check
Cannot connect to
your service provider's access point
Multimedia Message
service provider. number.
Contact your service provider to
confirm the correct settings.
Solution Problem
• Delete any unnecessary data.
Limited memory available
• Magnetised objects such as health
necklaces placed near the phone
Call is terminated
may terminate the call. Keep your
unexpectedly.
phone away from such objects.
• Confirm that the Call Manager
Location setting (Handset or SIM)
No entries are displayed
and View Groups setting are made
in the Phonebook.
correctly.
• Before transmitting fax data,
configure your fax software to use
the software flow control.
Fax transmission failure
• Use of the optional data cable is
recommended for transmitting fax
data.
Solution
Troubleshooting 121