Some additional prepaid card, such as a single issued by MasterCard or American Express? We clarify this step by step how best to move the Present Talk Time equilibrium from a prepaid phone to a different BSNL GSM prepaid cellphone amount to the same circle following enrollment using easy USSD input. For moving Talktime from his account into a different BSNL GSM phone amount, a prepaid GSM contributor of the identical ring will ship an SMS as follows following enrollment.