Sony GSM Phone W660I W660IB User Manual
Product codes
W660IB
21
Calling
Calling
Calls, video calls, contacts, call list,
speed dial, voice control, groups,
business cards.
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.
calls, you must turn on your phone
and be within range of a network.
% 7 Turning on your phone. To make
a video call
a 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.
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.
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
}
}
tab
}
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.
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
}
}
the
tab
}
}
.
2
}
(automatic) or
}
.
For more information, contact your
network operator.
network operator.
To make a call
1
Enter a phone number (with
international country code and area
code, if applicable).
international country code and area
code, if applicable).
2
}
to make a voice call or
}
3
}
You can call numbers from your contacts
and call list
and call list
% 25 Contacts, and
% 28 Call list. You can also use your
voice to make calls
voice to make calls
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