Troubleshooting, Common questions – Sony Ericsson K630i User Manual
Page 66
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66
Troubleshooting
Keypad lock
You can set this lock to avoid accidental
dialling. Incoming calls can be answered
without unlocking the keypad.
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
.
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 is stolen.
To view your IMEI number
•
From
standby
press , , ,
, .
Troubleshooting
Some problems will require you to call
your network operator.
For more support go to
.
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.
To reset the phone
1
From standby select
Menu
>
Settings
> the
General
tab >
Master reset
.
2
Select an option.
3
Follow the instructions that appear.
Calls to the international emergency
number 112 can still be made.