Mtn is at it again to compensate we the loyal costumer that decide to use their sim not psiphon, tweakware or netloop needed In this one all what you need is to dial
*460*6# and you will receive a message saying yello life plus plan................just turn on your apps and start surfing for free but remember it is 100mb so be mindfull of what you download..
And to renew it type BT to 131 and dial the code again remember to come for more at 365
