HTC Butterfly 2 - Manual (Page 107)

Muting the microphone during a call
On the call screen, tap to toggle between turning the microphone on or off. When
the microphone is turned off, the mute icon appears in the status bar.
Ending a call
Do one of the following to end the call:
§ On the call screen, tap End Call.
§ Slide the Notifications panel open, then tap .
Setting up a conference call
Conference calling with your friends, family, or co-workers is easy. Make or accept a
call, and then simply dial each subsequent call to add it to the conference.
Make sure that you have conference calling service activated. Contact your mobile
operator for details.
1. Make a call to the first conference call participant.
2. When connected, tap > Add call, and then dial the number of the second
participant. The first participant is put on hold.
3. When connected to the second participant, tap .
4. To add another participant, tap , and then dial the number of the contact.
5. When connected, tap to add the participant to the conference call. Tap
to access options such as ending the call with a participant.
6. To end the conference call, tap End Call.
Call History
Use Call History to check missed calls, your dialed numbers, and received calls.
1. Open the Phone app.
2. Swipe to view the Call History tab.
3. Do one of the following:
§ Tap a name or number in the list to call.
§ Press and hold a name or number in the list to display the options menu.
§ Tap to display just a particular type of call such as missed calls or
outgoing calls.
107 Video chat and phone calls