Bharti Airtel has announced that over 200 4G smartphones in India support its Voice over LTE (VoLTE) services. With VoLTE, Airtel customers can experience HD quality voice calling along with high-spee…
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Bharti Airtel has announced that over 200 4G smartphones in India support its Voice over LTE (VoLTE) services. With VoLTE, Airtel customers can experience HD quality voice calling along with high-spee…
( read original story …)