Sony Ericsson T650i Cell Phone User Manual


 
67Troubleshooting
To use the automatic keylock
1 From standby select Menu > Settings
>the General tab > Security
> Automatic keylock.
2 Select an option.
To lock the keypad manually
From standby press and select
Lock keys.
To unlock the keypad manually
From standby press and select
Unlock.
IMEI number
Keep a copy of your IMEI (International
Mobile Equipment Identity) number in
case your phone should be stolen.
To view your IMEI number
From standby press , , ,
, .
Troubleshooting
Why doesn’t the phone work the way
I want it to?
Some problems will require that
you to call your network operator.
For more support go to
www.sonyericsson.com/support.
Common questions
I have problems with memory
capacity or the phone is working
slowly
Restart your phone every day to
free memory or do a Master reset.
Master reset
If you select Reset settings,
the changes that you have made
to settings will be deleted.
If you select Reset all, in addition to
your changes to settings, all contacts,
messages, personal data, and content
that you have downloaded, received
or edited will also be deleted.
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