Sony Ericsson T700 User Manual page 66

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
If you select Reset
changes that you have made to
settings will be deleted.
If you select Reset
and content, such as contacts,
messages, pictures, sounds and
downloaded games, will be deleted.
You may also lose content that was in
the phone at purchase.
To reset the phone
1 From standby select
> the General tab >
2 Select an option.
3 Follow the instructions that appear.
I cannot charge the phone or battery
capacity is low
The charger is not properly connected
or the battery connection is poor.
Remove the battery and clean the
connectors.
The battery is worn out and needs to
be replaced See Charging the battery
.
on page 8.
64 Troubleshooting
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Master reset.
settings, the
all, your settings
Menu > Settings
Master reset.
No battery icon appears when I start
charging the phone
It may take a few minutes before the
battery icon appears on the screen.
Some menu options appear in grey
A service is not activated. Contact
your network operator.
I cannot use SMS/text messages on
my phone
You must have a service centre
number. The number is supplied by
your service provider and is usually
saved on the SIM card. If the number
to your service centre is not saved on
your SIM card, you must enter the
number yourself.
To enter a service centre number
1 From standby select
Messaging > Settings
and scroll to Service
number is shown if it is saved on the
SIM card.
2 If there is no number shown, select
Edit.
3 Scroll to New ServiceCentre
Add.
4 Enter the number, including the
international "+" sign and country
code.
5 Select Save.
Menu >
> Text message
centre. The
and select