Do I need to enable VoLTE on my device?

VoLTE stands for Voice over LTE, which allows phones to make calls and send texts over the 4G network.

If your phone is 2G-capable only: Your voice calls and texts will continue to work normally. Nothing needs to change.

If your phone supports 4G or 5G: Most modern devices already have VoLTE enabled. If it's not enabled, you may need to turn it on in your phone settings to make voice calls over 4G/5G once 3G is switched off. Your internet data and apps will continue to work normally on 4G or 5G.