Sony Ericsson K550i 用户指南

79

Troubleshooting

Troubleshooting

Why doesn’t the phone work the way I 
want it to?

This chapter lists some problems that 
you might encounter when using your 
phone. Some problems require you 
to call your network operator, but you 
can easily correct most of the 
problems yourself.

However, if you need to take your phone 
in for repair, please note that you may 
lose information and content that you 
have saved in your phone. You are 
advised to make a copy of such 
information before taking your phone 
in for repair.

For more support go to 
www.sonyericsson.com/support.

I have problems with memory capacity 
or the phone is working slowly
Possible cause: The phone memory 
is full or the memory contents are not 
properly organized.

Solution: Restart your phone every day 
to free memory and increase the 
capacity of your phone.

You also have the option to do a 

. Some of the personal 

data and settings you have made will 
be lost when you do this 

No battery icon appears when I start 
charging the phone
Possible cause: The battery is empty 
or has not been used for a long time.

Solution: It may take up to 30 minutes 
before the battery icon appears on the 
screen.

Some menu options appear in grey
Possible cause: A service is not 
activated or your subscription 
does not support the function.

Solution: Contact your network 
operator.

Possible cause: Since you cannot send 
themes, pictures and sounds that are 
copyright-protected, the 

is sometimes unavailable.

I do not understand the language 
in menus
Possible cause: The wrong language
is set in the phone.

Solution: Change the language 

16 Phone language.