HTC Desire 630 dual sim User Manual page 84

84 Phone calls
Turning the speakerphone on or off during a call
To decrease potential damage to your hearing, do not hold HTC Desire 630 to your ear when the
speakerphone is on.
§ On the call screen, tap
§ To turn the speakerphone off, tap
Muting the microphone during a call
On the call screen, tap
microphone is turned off, the mute icon
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 End Call.
Setting up a conference call (GSM)
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
first participant is put on hold.
3. When connected to the second participant, tap
4. To add another participant, tap
5. When connected, tap
options such as ending the call with a participant.
6. To end the conference call, tap End Call.
. The speakerphone icon
.
to toggle between turning the microphone on or off. When the
appears in the status bar.
> Add call, and then dial the number of the second participant. The
, and then dial the number of the contact.
to add the participant to the conference call. Tap
appears in the status bar.
.
to access