Airtel and idea volte support

[anshu18]

When will Sony going to provide software update, to support volte on idea and Airtel?. All other manufacturers have already rolled out software udate except Sony. 😔

[rajuxperia]

[rajuxperia]

[rajuxperia]

Airtel volte supported for other manufacturers, but for Sony not. Why?? 

[rajuxperia]

Soon airtel will update