Turn on VoLTE
VoLTE (or Voice over LTE) is a feature that allows voice call data to move through LTE, rather than the traditional voice network. It’s a good idea to make sure this setting is enabled.
- Head to Settings.
- Cellular Data Options
- Then select Enable LTE (there may be another settings menu here depending on your provider, just look for the Enable LTE option wherever you can find it).
- Then make sure the
optionfor Voice & Data is enabled. This option may not be available for everyone.