Sony Ericsson W660I Cell Phone User Manual


 
21Calling
Calling
Calls, video calls, contacts, call list,
speed dial, voice control, groups,
business cards.
Making and Receiving Calls
Before you can make or receive any
calls, you must turn on your phone
and be within range of a network.
% 7 Turning on your Phone. To make
a video call % 23 Video Call.
Networks
When you turn on the phone,
it automatically selects your home
network if this is within range. If it is
not within range, you may use another
network, provided your network
operator has an agreement that allows
you to do so. This is called roaming.
Select the network to use, or you can
add a network to your preferred
networks. You can also change the
order in which networks are selected
during an automatic search.
To view available network options
} Settings } the Connectivity tab
} Mobile Networks.
Your phone also switches
automatically between GSM and
3G (UMTS) networks depending on
availability. Some network operators
allow you to switch networks manually,
since searching for unavailable
networks consumes battery power.
To switch networks
1 } Settings } the Connectivity tab
} Mobile Networks } GSM/3G
Networks.
2 } GSM and 3G (automatic) or } GSM
Only.
For more information, contact your
network operator.
To make a call
1 Enter a phone number (with international
country code and area code,
if applicable).
2 } Call to make a voice call or } More
to view options, such as Make Video
Call % 23 Video Call.
3 } End Call to end the call.
You can call numbers from your contacts
and call list % 24 Contacts, and % 27
Call List. You can also use your voice to
make calls % 28 Voice Control.
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