
With Airtel VoLTE, customers can experience HD voice calls along with much faster call set up time
Airtel launched VoLTE in Mumbai back in September 2017 and is expecting to launch on a pan-India basis by March 2018. Airtel VoLTE is different when compared to Reliance Jio VoLTE. A handset manufacturer should separately take VoLTE patches from Airtel and roll out a new software update for Airtel VoLTE services.
Currently, popular smartphones such as Apple iPhone X, OnePlus 5T, OnePlus 5, Samsung Galaxy S7, Xiaomi Redmi Note 4, etc. have support for Airtel VoLTE. Airtel is working hard with handset manufacturers to add more smartphones on board as soon as possible.
To enjoy Airtel VoLTE service in a supported smartphone, customers should get an Airtel 4G SIM card and must ensure to insert it in the SIM 1 slot of your smartphone, in case if your device is a dual-SIM one.