HTC Thunderbolt Cell Phone User Manual


 
Phone calls 79
Setting up a three-way conference call
Conference calling with your friends, family, or co-workers is easy. 
Make the first call (or accept a call), and then simply dial each 
subsequent call to add to the conference.
Make a call to the first conference call participant.
When connected, press MENU, tap Add call, and then dial the 
number of the second participant. The first participant is put on 
hold when you dial the second participant.
When connected to the second participant, tap   (merge).
When you want to talk to a person in the conference call in 
private, tap  , and then select Private call on the options menu. 
4. When finished, tap End call.
Turning the speakerphone on or off during a call
To turn the speakerphone on, you can do any of the following:
Flip your phone over during a call (be sure that Flip for speaker is 
selected in HOME    > MENU > Settings > Sound). 
On the call screen, tap . 
The speakerphone icon (   ) appears in the status bar when the 
speakerphone is on.
To turn the speakerphone off, just flip the phone over again, facing it 
up. Or tap   again.
To decrease potential damage to your hearing, do not hold your phone 
against your ear when the speakerphone is on.
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