New 100% Working MTN Free 15GB Free Data For May/June 2016

MTN never stops doing goods to its customers, MTN is always on point. Get new free 15gb SME Free data for 1month.

Steps.
Goto your msg and send 'router' without quote to 398

And you receive a response saying your free 15gb SME data has been activated.

You can dial *559*4# to check your data balance.
Validity: 30 days.
Its working on all sims and phones. Enjoy while it last.