Sony Ericsson Z520c Benutzerhandbuch

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Important information

Possible cause

: The phone is locked.

Solution

: To unlock the phone 

Possible cause

: The phone lock code 

is required.

Solution

: Enter a phone lock code. 

Your phone has a default phone lock 
code 0000 

76 Phone lock.

Possible cause

: You entered your 

personal unblocking key code (PUK) 
incorrectly 10 times in a row.

Solution

: Contact your network 

operator.

Possible cause

: The battery that you 

are using is not a Sony Ericsson-
approved battery.

Solution

: 

Sony Ericsson Consumer Web site, 
service and support, safe and efficient 
use, end user license agreement, 
warranty, declaration of conformity.

Sony Ericsson Consumer Web site
On 

 is 

a support section where help and tips 
are only a few clicks away. Here you 
will find the latest computer software 
updates and tips on how to use your 
product more efficiently.

From now on you will have access to a portfolio 
of exclusive service advantages such as:

Global and local Web sites providing support.

A global network of Call Centers.

An extensive network of Sony Ericsson service 
partners.

Limited Manufacturer's Warranty. Learn more 
about the warranty conditions in this user guide.

, under the support 

section in the language of your choice, you will find 
the latest support tools and information, such as 
software updates, Knowledge base, Phone setup 
and additional help when you require it.

For operator-specific services and features, please 
contact your network operator for more information.

You can also contact our Call Centers. Use the phone 
number for the nearest Call Center in the list below. 
If your country/region is not represented in the list,