LG G3 User Manual page 162

Settings
162
ONGOING CALL
TTY mode: Sets the TTY mode to communicate with other TTY devices.
Hearing aids: Enable to turn on hearing aid compatibility.
Voice enhancement: Enable to enhance voice clarity in noisy environments,
allowing you to hear more clearly.
END CALL
Save unknown numbers: Enable to save unknown numbers to contacts
after a call.
Power key ends call: Enable to allow you to end voice calls by pressing
the Power/Lock Key
the Call screen to end the call.
OTHERS
DTMF tones: Sets the length of the DTMF tones. Choose Normal or
Long.
Call restrictions: Tap to restrict incoming or outgoing calls. Choose from
Allow all, Contacts only, and Block all.
Call duration: Tap to check call duration(s).
CONNECTIVITY
<Share & connect>
DATA/MEDIA SHARE
NFC: Tap the NFC switch
or receive files simply by bringing your phone and another data-
compatible device together (typically within 20 mm of each other) at the
NFC touchpoint. NFC (Near Field Communication) establishes radio
communication between smartphones and similar devices. NFC will be
turned off automatically when airplane mode activated. Tap NFC to
access the following settings:
Tap & pay: When NFC is turned on, you can use the Tap & pay feature
to pay for items just by touching your phone to a reader at a register.
(on the back of the phone) instead of returning to
to toggle it On or Off. On allows you to send