Phone Calls and Voicemail 79
Set up the way contacts are displayed and sorted in the contacts list in
the Phone app.
Set up the default ringtone for incoming calls and enable/disable
keypad tones.
Enable/disable ending a call by pressing the Power/Lock key or
vibrating when a call is answered.
Edit the text messages that you can quickly send to rejected callers.
Adjust your voicemail settings.
Send and receive calls and text messages over connected Wi-Fi
network.
Set the length of Dual-Tone Multi-Frequency signal tones.
Use enhanced privacy mode.
Plus code dialing setting
Enable plus code dialing and set international dialing code.
Automatically add the prefix or country code for calls to the U.S. when
you are on a roaming network.
Block calls and messages from added phone numbers.
Select a TTY mode for your phone to work with a teletypewriter.
Turn on or off hearing aids compatibility.
Turn on or off video calling feature.
Set whether to use VoLTE as the preferred way for calls.
Use the Phone App Settings Menu
1. From home, tap Phone .
The phone app opens.