Sony Ericsson k750i 用户手册
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17
Calling
Calling
Calls, contacts, voice control, call options.
Making calls
Before you can make or receive any calls, you must
turn on the phone and be within range of a network.
turn on the phone and be within range of a network.
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.
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.
You can select the network you want to use,
or you can add a network to your list of preferred
networks. You can also change the order in which
networks are selected during an automatic search.
For all such options
networks. You can also change the order in which
networks are selected during an automatic search.
For all such options
}
Settings
}
the
Connectivity
tab
}
Mobile networks
.
To make a call
1
Enter the phone number (with international
country code and area code if applicable).
country code and area code if applicable).
2 }
Call
to make the call.
3 }
End call
to end the call.
To change the ear speaker volume
Press
or
to increase or decrease
the ear speaker volume during a call.
To use the loudspeaker during
a voice call
1
Press and select
Turn on speaker
to turn on the loudspeaker.
2
Press and select
Turn off speaker
to turn off the loudspeaker.
To turn off the microphone
1
Press and hold
.
2
To resume the conversation, press
again.
You can call numbers from the call list and contacts,
19 Contacts. You can also use
your voice to make calls,
Do not hold the phone to your ear while using the
loudspeaker. This could damage your hearing.
loudspeaker. This could damage your hearing.