Acer Z110 - Manual (Page 23)

23 Voice call options
Answering or declining a call
When you have an incoming call, the number will be
shown on the screen. To accept or decline the call, tap the
appropriate button.
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Ending a call
To end a call, press End from the voice call screen.
Voice call options
Using the speakerphone
The speakerphone function allows you to make calls without
having to hold your smartphone. This handsfree function is
especially useful for multitasking.
To activate the speakerphone, tap Speaker. Tap Speaker again to disable the
speakerphone.
Accessing the keypad
To access the keypad while in a call, tap the dialpad icon . Tap Back to return to
the voice call screen.
Accessing your phonebook
To access your phonebook while in a call, tap Contacts .
Muting a call
To mute a call, tap Mute on the voice call screen to switch off the microphone. Tap
Mute again to switch the microphone back on.
Putting a call on hold
To put a call on hold, tap Hold . To return to the call, tap Unhold.
Conference calls
If you have one call on hold and another online, you can combine both calls to
create a conference call.
After the first call is established, tap Add call to add a second call. When both
calls are connected, tap Merge calls to start the conference call.