Airtel VoLTE service launched in Kolkata; List of Mobiles that supports VoLTE
Telecom major Bharti Airtel today announced the launch of its VoLTE services in Kolkata. It will enable customers to enjoy HD quality voice calls. Telecom […]
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Telecom major Bharti Airtel today announced the launch of its VoLTE services in Kolkata. It will enable customers to enjoy HD quality voice calls. Telecom […]
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