Now everyone who ever wanted to make free outgoing calls have a option available on Mobile Gyaan. You just need a GPRS enabled handset and you are done. Yes! This service named Mig33 provides its users to make outgoing calls and it works totally on referral basis, i.e. more the number of referrals you have, more is the free talktime for you. For complete instructions on its usage check out its official website - www.mig33.com or send back a query to Mobile Gyaan team on the comment box.