International Roaming STV for Bhutan.(This pack is valid for roaming into network of M/s B Mobile in Bhutan.).data/ Data Charges:- 200MB after free data to be charged at Rs.1.3/MB.Free Voice/ Voice charges :-40 Free Mins to India and local outgoing and incoming.30 Free SMSs.call back to India(Rs/min):- Rs 10.4/min.Outgoing Local call (Rs/min):- Rs 10.4/min.Outgoing International (Rs/min):-Rs 54.6/min.Incoming call (Rs/min):- Rs 4.1/min.Outgoing SMS (Rs/SMS):-Rs 2/SMS.