LG stylo 2 -k540 User Manual page 56

Functions accessible during a call
During a call, you can access a variety of functions by tapping on-
screen buttons:
Contacts: Move directly to the contact list from the call screen. It
is possible to view the contact list during a call.
End: End a call.
Dialpad: Display or hide the dial pad.
Speaker: Turn on the speakerphone function.
Mute: Mute your voice so that your voice cannot be heard by the
other party.
Bluetooth: Use a Bluetooth device to make calls. Make sure that a
Bluetooth device is connected.
: Access many call options.
Making a three-way calling
You can make a call to another contact during a call.
1
During a call, tap
2
Enter a phone number and tap
The two call screens are displayed at the same time, and the
first call is put on hold.
3
To switch to another call, tap another number on the screen.
To start a conference call, tap .
You may be charged a fee for each call. Consult your mobile service
provider for more information.
Useful Apps
Add call.
.
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