This info is online for some days now, but I want to do some research on it before I post it here.
Like we all know, MTN is giving out 3GB of data for just N300 recharge card to their customers on night weekends plan.
It was actually a nice plan cause you got to browse for all weekends.
The nice part of this is "if you can't use the MB finish till the end of that weekend, your account will be automatically charge the next weekend and the remaining MB from previous weekend will roll over with another 3GB of that present weekend", which makes it 3GB + previous weekend remaining MB.
How to subscribe:-
Load a N300 recharge card on your MTN Card and dial *123*3*1*5*2#.
There is actually a "Discount Coupon" people are using about this new plan.
It was said that if you don't have up to N300 on your SIM, if you try the code above, you will get a "Transaction Failed" error but you will also be credited with 3GB and N20 will be charge from your SIM.
Just Dial *123*3*4# to check Your Balance..
NOTE: it works best on MTN iPulse subscribers, so you might want to migrate to MTN iPulse if you are not there already.
Feel free to ask Question about this via comment below.