Problem

 

Solution

 

• Your current location may not

 

 

provide good call quality (i.e.,

Call quality is poor.

 

in a car or train). Move to a

 

 

location where radio signal

 

 

strength is greater.

 

Check where your account

Cannot access net-

 

has been registered and

work service.

 

where the service is

 

 

available.

 

Make sure you are correctly

 

 

subscribed for the Short

Cannot send or

 

Message Service, that the

 

network supports this service,

receive SMS mes-

 

 

and that the centre number is

sages.

 

 

set up correctly. If not, contact

 

 

 

 

your network service

 

 

provider.

 

MMS settings and

 

 

configuration may be missing

 

 

or incorrect or network does

Cannot connect to

 

not support it. Check your

MMS service pro-

 

service provider’s access

vider.

 

point number.

 

 

Contact your service provider

 

 

to confirm the correct

 

 

settings.

Problem

Solution

Limited memory

• Delete any unnecessary data.

available.

 

Troubleshooting 114

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Image 115
Sharp O2 manual A car or train. Move to a