Sony Ericsson K800i User Manual
Page 89
89
Troubleshooting
The phone cannot be detected by
other users via Bluetooth wireless
technology
Possible cause: You have not turned
the Bluetooth function on.
Solution: Make sure that the Bluetooth
function is on and visibility is set to
show phone
I cannot synchronize or transfer data
between my phone and my
computer, when using the USB cable
provided
Possible cause: The cable has not
been properly installed and detected
on your computer.
The software that came with your
phone has not been properly installed
on the computer.
Solution: Go to
choose your phone model, then
choose Product information - Getting
started. The guide Synchronizing the
phone with a computer contains
installation instructions and a
troubleshooting guide, that may assist
you in solving the problem.
Master reset
The changes that you have made to
settings and the content that you have
added or edited, will be deleted.
If you select
Reset settings
, the
changes that you have made to
settings will be deleted.
If you select
Reset all
, in addition to
your changes to settings, all contacts,
messages, personal data, and content
that you have downloaded, received
or edited will also be deleted.
To reset the phone
1
}
Settings
}
the
General
tab
}
Master reset
.
2
}
Reset settings
or
}
Reset all
.
3
When instructions appear
}
Continue
.
Error messages
Insert SIM
Possible cause: There is no SIM card
in the phone or you may have inserted
it incorrectly.
Solution: Insert a SIM card
5 To insert SIM card and battery.
If you select
Reset all
, content such as
melodies and pictures that you have
downloaded, received or edited is also
deleted.
This is the Internet version of the user's guide. © Print only for private use.
Contents
1
Contents
Getting to know your phone 4
Key functions, quick keys, entering letters and characters.
Personalizing your phone 22
Download settings or choose from the phone.
Calling 31
Use the Phonebook, voice control, call options.
Messaging 51
Multimedia messaging, chat and e-mail.
Camera 60
Use the camera.
Setting up WAP and e-mail 63
All you need to know about setting up WAP and e-mail.
Using WAP 71
WAP browser, bookmarks.
Transferring and exchanging information 74
Bluetooth wireless technology, synchronization.
More features 79
Calendar, alarm clock, stopwatch, timer, games.
Security 87
SIM card lock, phone lock.
Troubleshooting 89
Why doesn’t the phone work the way I want?
Additional information 91
Safe and efficient use, warranty, declaration of conformity.
Icons 98
What do the icons mean?
Index 105
Sony Ericsson T618