i want to inform you that i have convert my vodafone prepaid in voda postpaid on 21/6/2011..and ur vendor told me that we have aactivated ur frnds and family no. of vodafone within 48 hours after that i call ur toll free no. many times like 111,121,198......many times and ur store also but there is no response.so wht can i do.......u all peoples try to befool us...... my mobile no. is 9873385789