Redmi Note 4 mentions Airtel VoLTE support

[CarthikNaga]

We've reached out to Airtel for a comment on its 4G VoLTE rollout plans, as well as Xiaomi with regards to the feature addition. An Airtel spokesperson responded by saying, "We are piloting/testing VoLTE in a few places but there are no launch timelines that we can share at this point."

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[shanmuga sundaram]

To day update my phone