Grab free 1Gb From Mtn

Mtn is dashing out free 1gb to all its customer's.If you have multiple Mtn sim, then start dailing*559*4# on each of them now.Note: selective sims applies, if you do not receive yours, try to loadlike #100 airtime on it then, try to check again. it is valid for just one week 1st September 2014.