LG LGVS985 - Manual (Page 173)

171 Settings
Assisted dialing: Configures the Assisted dialing options when you're
traveling outside of your home country.
INCOMING CALL
Incoming voice call pop-up: Checkmark to display an an incoming call
pop-up when an app is in use. Use the pop-up to Answer, Ignore, or
Ignore with message.
Allow ignore with message: Checkmark to enable the Ignore with
message icon on the Incoming Call screen which allows you to ignore
an incoming call and respond to the caller with a specified Quick text
message instead. Tap the Settings icon
to manage your Quick text
messages. Tap the New icon to create a new quick message, tap a
message to edit it, or tap the Delete icon to delete a message.
Privacy keeper: Sets whether the phone displays the caller's
information when you receive a call. Choose from Hide all info., Show
number only, and Show caller info.
ONGOING CALL
Show dialpad: Sets which types of calls will automatically display the
dialpad. Choose from Voicemail / Toll-Free, All calls, and Customized
number.
TTY mode: Sets the TTY mode to communicate with other TTY devices.
Hearing aids: Checkmark to turn on hearing aid compatibility.
Voice enhancement: Checkmark to enhance voice clarity in noisy
environments, allowing you to hear more clearly.
END CALL
Power key ends call: Checkmark to allow you to end voice calls by
pressing the Power/Lock Key (on the back of the phone) instead of
returning to the Call screen to end the call.
OTHERS
DTMF tones: Sets the length of the DTMF tones. Choose Normal or
Long.