Sony Ericsson G502 Benutzerhandbuch

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More features

Locks

SIM card lock
This lock only protects your 
subscription. Your phone will work with 
a new SIM card. If the lock is on, you 
have to enter a PIN (Personal Identity 
Number).

If you enter your PIN incorrectly three 
times in a row, the SIM card is blocked 
and you need to enter your PUK 
(Personal Unblocking Key). Your PIN 
and PUK are supplied by your network 
operator.

To unblock the SIM card 

1

When 

 appears, enter your 

PUK and select 

2

Enter a new four-to-eight-digit PIN 
and select 

3

Re-enter the new PIN and select 

To edit the PIN

1

From standby select 

 > 

 

 tab > 

> 

.

2

Enter your PIN and select 

.

3

Enter a new four-to-eight-digit PIN and 
select 

.

4

Re-enter the new PIN and select 

To use the SIM card lock

1

From standby select 

 > 

 

 tab > 

 > 

> 

.

2

Select an option.

3

Enter your PIN and select 

.

Phone lock
You can stop unauthorized use of your 
phone. Change the phone lock code 
(0000) to any four-to-eight-digit personal 
code.

To use the phone lock

1

From standby select 

 > 

 

 tab > 

 > 

> 

.

2

Select an option.

3

Enter the phone lock code and 
select 

.

 appears, you 

entered the new PIN incorrectly.
If 

 appears, followed by

, you entered your old PIN 

incorrectly.

It is important that you remember your 
new code. If you forget it, you have 
to take your phone to your local 
Sony Ericsson retailer.