Doosra Number is special ZONG Utility made for those users who are facing difficulty in managing different mobiles or Sims for maintaining Privacy. The service allows you to have two different number on the same SIM. All you need to do is to install the Doosra number Application and use the Application to dial or send SMS using the ZONG SIM . The Application not only provides you with a separate number but all allows you to conveniently use the following features: Call Block, SMS block, Missed Call alert and Doosra Number on/off facility
