Nokia E52 User Manual page 61

To reject a call, press the end key.
To mute the ringing tone instead of answering a call, select Silence.
When you have an active call and the call waiting function (network service) is activated,
press the call key to answer a new incoming call. The first call is put on hold. To end the
active call, press the end key.
Make a call
To make a call, enter the phone number, including the area code, and press the call key.
Tip: For international calls, add the + character that replaces the international access
code, and enter the country code, area code (omit the leading 0, if necessary), and phone
number.
To end the call or cancel the call attempt, press the end key.
To make a call using the saved contacts, open the contacts. Enter the first letters of the
name, scroll to the name, and press the call key.
To make a call using the log, press the call key to view up to 20 numbers that you last
called or attempted to call. Scroll to the desired number or name, and press the call key.
To adjust the volume of an active call, use the volume keys.
To switch from a voice call to a video call, select
device ends the voice call and makes a video call to the recipient.
Make a conference call
1 To make a conference call, enter a participant's phone number, and press the call
key.
2 When the participant answers, select
3 When you have made a phone call to all the participants, select
Conference to merge the calls into a conference call.
To mute the microphone during the call, press the mute key.
To drop a participant from the conference call, select
participant and the participant.
Options
>
Options New call.
>
Options
Phone
Switch to video
Options
Conference
>
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call. The
>
Drop
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