To be eligible for Enhanced Calling Services, you need to meet all of the following requirements:
To activate HD Voice on your iPhone:
- Go to Settings.
- Tap Cellular Settings.
- Tap Cellular Data Options.
- Tap Enable LTE.
- Tap/Verify "Voice & Data" is checked.
- You've successfully added HD Voice.
To activate HD Voice on your Samsung device:
- Go to Settings.
- Tap Connections.
- Tap Mobile Networks.
- Tap/Verify the "Enhanced Calling" slider to On.
- You've successfully added HD Voice.
To activate HD Voice on your LG Smartphone device:
- Go to Settings.
- Tap Networks.
- Tap Enhanced Calling.
- Tap/Verify "HD Voice" slider to On.
- You've successfully added HD Voice.
To activate HD Voice on your Motorola device:
- Go to Settings.
- Tap Wireless and Networks; select More.
- Tap Cellular Networks.
- Tap/Verify Enhanced Calling is On.
To activate HD Voice on your LG Wine LTE device:
- Go to the Wireless & Networks menu screen.
- Press the 7 key [Enhanced Calling].
- Use the navigation key to highlight On or Off.
- Press the OK key [Set] to connect to it.
- You've successfully added HD Voice.
Note: Once HD Voice is activated, you will be able to enjoy the other Enhanced Calling features, such as Simultaneous Voice & 4G LTE Data, and 6-Way Calling.