How to check others vodafone numbers current balance and validity without their knowledge ?

Many of my friends tell my current balance and my validity [In Vodafone (Karnataka) ] without checking in my phone,they send me it through a text message.I just got a clue its somewhere put up on the internet.Can anyone tell me the procedure please.|||you can go to http://www.agoodseller.com to inquiry them.they are do business with mobile phones.their customer service specialists will help you|||gud quest bro.. jus follow the procedure





write message%26gt; ' bal_enq_ vodafonenumber' n send it to 997

Report Abuse