Follow these Simple steps for Balance transfer in BSNL to BSNL prepaid SIM.
First you have to Register your mobile number(one time) Format: ” REGISTER PTOP ” send to 54455 You will receive a password by sms. After that “ GIFT<Space>Mobile Number<Space>Amount ” and send to 53733 or 53738 You will receive a confirmation message for successful transfer. For example: ” GIFT 9961627690 75 “