During A Call; Conference Call - Alcatel One Touch 632 Manual

If the icon is displayed, the vibrator is activated and there is no
ringtone.
If the icon is displayed, the phone neither rings nor vibrates.
The caller's number is displayed if it is transmitted by the
network (contact your network operator to check service
availability).
3.3
Rejecting a call
Press the or key once to reject the call.
(1)
3.4

During a Call

Available functions
During a call, press (Options) to use phonebook, call logs,
messages, etc. without losing your caller.
move the handset away from your ear while turn on the
WARNING:
speaker because the amplified volume might cause hearing damage.
Handling two calls
Answering a second call (ensure that "Call waiting" is activated).

To call a second party during a call, you may press "Options" and

select "New call".
Press "Options" and select "Swap" to shift between the two calls.

(1)
3.5

Conference Call

Your phone allows you to talk to several people at the same time. If
you are on a double call, press "Options" and select "Conference". If
a third call comes in, answer it by pressing the key and speak
with your new caller.
This caller becomes a member of the conference if you press
"Options" and select "Conference".
(1) Contact your network operator to check service availability.