Sony Ericsson TM506 Amber Manuel D’Utilisation

55

Troubleshooting

To use the phone lock

1

From standby select 

 

 tab > 

 

> 

.

2

Select an option.

3

Enter the phone lock code and 
select

.

To unlock the phone

•

.

To change the phone lock code

1

From standby select 

 

 tab > 

 

> 

.

2

Enter the old code and select 

3

Enter the new code and select 

.

4

Repeat the code and select 

.

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 
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 
If you select 

, the 

changes that you have made to 
settings will be deleted.

If you select 

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 

 

2

Select an option.

3

Follow the instructions that appear.