Setting Up A Conference Call - HTC Desire 310 dual sim User Manual

42 Phone calls
Switching between calls
If you're already in a call and you accept another call, you can switch between the two
calls.
1. When you receive another call, press and hold
then drag it to
2. To switch between the calls, tap
Turning the speakerphone on or off during a call
To decrease potential damage to your hearing, do not hold HTC Desire 310 dual sim
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

Setting up a 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 it to the
conference.
Make sure your SIM card is enabled with conference calling service. Contact your
mobile operator for details.
1. Make a call to the first conference call participant.
2. When connected, tap
participant.
Make sure to select the same SIM card you used to call the first participant.
to accept the second call and put the first call on hold.
.
to turn the speakerphone on.
.
to toggle between turning the microphone on or off.
> Add call, and then dial the number of the second
to see your call options, and