Your mobile phone with MTN line
The screen shown in the picture above shows up
Type 1 and send to get 500MB data free on MTN line or
Type 2 and send to get 1GB data for free on your MTN line
The free data is valid for 7days.
This is just a free offer from MTN and therefore does not require any software..
Read more from http://nairaclass.com/forum/index.ph...picseen#msg897