Sony Ericsson D750i Benutzerhandbuch
This is the Internet version of the user's guide. © Print only for private use.
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Additional information
Possible cause: The phone lock code is required.
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.
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.
Possible cause: You entered your personal
unblocking key code (PUK) incorrectly 10 times
in a row.
Solution: Contact your network operator.
unblocking key code (PUK) incorrectly 10 times
in a row.
Solution: Contact your network operator.
Additional information
Sony Ericsson Consumer Web site, safe and
efficient use, warranty, declaration of conformity.
efficient use, warranty, declaration of conformity.
Sony Ericsson Consumer Web site
On www.SonyEricsson.com there is a support
section where help and tips are only a few clicks
away. Here you find the latest computer software
updates and tips on how to use your product
more efficiently.
section where help and tips are only a few clicks
away. Here you find the latest computer software
updates and tips on how to use your product
more efficiently.
Guidelines for Safe and
Efficient Use
Please read this information before using
your mobile phone.
your mobile phone.
Recommendations
• Always treat your product with care and keep it in
a clean and dust-free place.
• Do not expose your product to liquid or moisture
or humidity.
• Do not expose your product to extreme
high or low temperatures.
• Do not expose your product to open
flames or lit tobacco products.