Sony W700i Benutzerhandbuch

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This is the Internet version of the user's guide. © Print only for private use.
85
Troubleshooting
Solution
: Enter the phone lock code. 
Your phone comes with the default 
phone lock code 0000. You can 
change it to any four- to eight-digit 
code. 
%
 
78 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