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
to see your call options, and
then drag it to
to accept the second call and put the first call on hold.
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 on.
§
To turn the speakerphone off, tap
.
Muting the microphone during a call
On the call screen, tap to toggle between turning the microphone on or off.
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 >
Add call
, and then dial the number of the second
participant.
Make sure to select the same SIM card you used to call the first participant.
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Phone calls
