Airtel to Airtel free 100min call

Requirements>>
1) phone that support sis files
2)Airtel live connection Process>> Now enter the following url in ur phone browser "wap .beepindia.com" now download free call aplication make free calls thats it But the appliction starting and first time must be registed (so some bal. Could be deducted) ths appliction to download and register wont take at list 3rs Enjoy fre calls frends!