Solution: Go to

Error messages

www.sonyericsson.com/support,

Insert SIM.

choose your phone model, then

Possible cause: There is no SIM card

choose Product information Getting

in the phone or you may have inserted

started. The guide Synchronizing the

it incorrectly.

phone with a computer contains

 

installation instructions and a

Solution: Insert a SIM card

troubleshooting guide, that may

% 5 To insert SIM card and battery.

assist you in solving the problem.

Possible cause: The SIM card

Master reset

connectors need cleaning.

The changes that you have made

Solution: Remove the SIM card and

to settings and the content that you

clean it. Also check that the card is not

have added or edited, will be deleted.

damaged so that you cannot connect

If you select Reset Settings, the

it to the phone connectors. In that case,

changes that you have made to settings

contact your service provider to ask

will be deleted.

for a new SIM card.

If you select Reset All, in addition to

Insert correct SIM card.

your changes to settings, all contacts,

Possible cause: The phone is set to

messages, personal data, and content

only work with certain SIM cards.

that you have downloaded, received

 

or edited will also be deleted.

Solution: Verify whether you are using

To reset the phone

the correct operator SIM card for your

phone.

1 From standby select Menu } Settings

 

 

} the General tab } Master Reset.

Wrong PIN./Wrong PIN2.

 

2

} Reset Settings or } Reset All.

Possible cause: You have entered

 

3

When instructions appear } Continue.

your PIN or PIN2 incorrectly.

 

 

If you select Reset All, content such as

Solution: Enter the correct PIN or PIN2

 

melodies and pictures that you have

} Yes % 80 SIM Card Lock.

 

 

downloaded, received or edited is also

 

 

 

deleted.

 

 

 

 

Troubleshooting

85

This is the Internet version of the user's guide. © Print only for private use.