Troubleshooting, Master reset, The phone turns itself off – Tannoy T303C User Manual
Page 36
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36
Troubleshooting
Some problems require that you call your service provider, but you can
correct most problems yourself. Remove the SIM card before handing
your phone in for repair. Go tor more
information.
Memory capacity and speed
If you have not restarted the phone for a while, you may experience
problems with its memory capacity and speed. You can restart the phone
to improve its capacity.
1
Turn off the phone and remove the battery cover.
2
Remove the phone battery and then put it back in place.
3
Replace the battery cover and turn on the phone.
Master reset
If you experience problems with screen flickering, freezing, or navigation
problems, you should reset the phone.
•
From standby select
Menu
>
Settings
> the
General
tab >
Master
reset
and select an option.
The phone turns itself off
If your phone turns itself off when being transported, something in your
pocket or bag has activated the on/off key.
•
To turn on the automatic keylock, select
Menu
>
Settings
> the
General
tab >
Security
>
Auto keylock
>
On
.
Reset settings
will reset all changes that you have made in your
phone to default.
Reset all
will delete all user data as contacts, messages, pictures
and sounds in your phone.