Apple iPhone 6 Plus
Apple iPhone - Turn Voice & Data On / Off - HD Voice
Apple® iPhone® - Turn Voice & Data On / Off - HD Voice
HD Voice isn't recommended if you use a 1X/3G Network Extender or a TTY/TDD device.
HD Voice on the iPhone must be turned on if you use a 4G Network Extender.
must be in Verizon 4G LTE coverage area.
For more info on signal strength and coverage view this
must have HD voice capable devices and be set up for HD Voice to do simultaneous voice and data.
The steps below apply to the following models:
iPhone X / XS / XS Max / XR
iPhone 8 / 8 Plus
iPhone 7 / 7 Plus
iPhone 6 / 6 Plus / 6s / 6s Plus
From the Home screen, navigate:
Cellular Data switch
to turn on
Cellular Data Options
Voice & Data
to turn on.
Turned on when a check mark is present. When on, voice calls between compatible devices is carried over the 4G LTE data network.
Tap 'Data Only' or 'Off' to turn off.
HD Voice is supported only on HD Voice capable Bluetooth
HD Voice is included with existing voice plans and minutes are billed as regular voice calls. For additional info, see these
HD Voice FAQs