Voice calls on Skype, Viber or LINE are now more costly for Airtel Customers
In an unprecedented move, Airtel have changed its terms and condition by which making a voice call on data network,
Read moreIn an unprecedented move, Airtel have changed its terms and condition by which making a voice call on data network,
Read moreThere are so many apps on facebook by which you can make free voice calls as well as can send
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