Making Calls - Sony Ericsson Walkman W800 User Manual

Getting started
Stereo handsfree headset
You can connect compatible
accessories using a 3.5 mm jack,
such as headphones, to your stereo
handsfree headset.
You can still answer calls and use the
microphone when other compatible
accessories are in use.
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PIN (Personal Identity Number)
You may need a PIN (Personal Identity
Number) to activate the services in
your phone. The PIN is associated
with your SIM card, and not with the
phone. Your PIN is provided by your
network operator. When you enter
your PIN, each digit appears as *,
unless your PIN starts with the same
digits as an emergency number, for
example 112. This is so that you can
see and call an emergency number
without entering a PIN.
If you make a mistake while entering
your PIN, delete the number by
pressing .
If you enter the wrong PIN three times in
a row, the SIM card is blocked and the
message PIN blocked appears. To
unblock it, you need to enter your PUK
(Personal Unblocking Key),
card lock .
Turning on the phone and

making calls

Make sure that the phone is charged
and your SIM card is inserted before
you turn it on. When you have turned
the phone on, you can use the setup
wizard to quickly and easily prepare
your phone for use.
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