User's Manual

Table Of Contents
36
Hang up: End the current call;
Mute: Volume will be on silent mode;
Dialling keyboard: Enter the dialling keyboard interface;
Hands free: After switching to hands free mode, the current
calling voice is played on the loudspeaker;
Merge calls: With t his function, i t i s p ossible t o make a
conference call with s everal persons an d m ake a separate
call with a designated participant;
Bluetooth: Switching to Bluetooth earphone is allowed after
it has been connected.
23. 5.2.5 Conference call
During a c onference c all, pr ess t he shortcut b utton on t he
screen to do the following functions:
Waiting: Hold t he c urrent call; the p articipants of t he
conference call cannot hear each other at this time;
Mute: Mute the volume at the moment;
Dialling keyboard: Enter the dialling keyboard interface;
Hands free: After switching to hands free mode, the current
calling voice is played on the loudspeaker;
Add a call: Make a new call or dial an extension;
Management: View the list of the conference members;