Ever wanted to switch telcos, but feel a little held back because of the commitment and contracts? Circles.Life is going all out to ease switching over through it’s one-of-a-kind “try-before-you-buy” free mobile plan called Circles.Switch, which starts from today and ends on 31 December 2017. Yes, it’s a free mobile plan with 20GB of data a month. No hidden costs, no delivery charges, no registration fees or SIM card costs. It sounds absolutely ridiculous and a deal out of a conman’s book, but it is official. So what’s the catch?