Nokia N77 - Manual (Page 69)

Make
calls
69
2 To make a call to another participant, select Options >
New call . The first call is automatically put on hold.
3 When the new call is answered, to join the first
participant in the conference call, select
Options >
Conference .
To add a new person to the call, repeat step 2, and
select
Options > Conference > Add to conference .
Your device supports conference calls between a
maximum of six participants, including yourself.
To have a private conversation with one of the
participants, select
Options > Conference > Private .
Select a participant, and select Private . The conference
call is put on hold on your device. The other
participants can still continue the conference call.
After you finish the private conversation, select
Options > Conference > Add to conference to return
to the conference call.
To drop a participant, select
Options > Conference >
Drop participant , scroll to the participant, and select
Drop .
4 To end the active conference call, press .
Options during a voice call
Many of the options that you can use during a voice call
are network services. The available options may vary.
During a call, select Options and from the following: Mute
or Unmute , Answer , Reject , Swap , Hold or Unhold ,
Activate handset , Activate loudsp. , or Activate
handsfree (if a compatible headset with Bluetooth
connectivity is attached to your device), End active call or
End all calls , New call , Conference , Transfer , or Open
active standby .
To end an active call and replace it by answering the
waiting call, select
Options > Replace .
To send an image or a video in a multimedia message to
the other participant of the call, select
Options > Send
MMS (in UMTS networks only). You can edit the message
and change the recipient before sending. Select Send to
send the file to a compatible device (network service).
To send DTMF tone strings, for example, a password, select
Options > Send DTMF . Enter the DTMF string or search
for it in Contacts . To enter a wait character (w) or a pause
character (p), press repeatedly. Select OK to send the
tone.
Tip! You can add DTMF tones to the Phone number
or DTMF fields in a contact card.
Answer or decline a voice call
To answer the call, press .
To mute the ringing tone when a call comes in, select
Silence .