HTC One Remix - Manual (Page 125)

Setting up a three-way call
Three-way calling with your friends, family, or co-workers is easy. Make the
first call, and then dial another number to add it to the call.
1. Make a call to the first participant.
2. When connected, 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.
3. When connected to the second participant, tap .
To end the 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.
Phone calls 125