How To Pay Back Your Borrowed MTN Credit Without Losing

Let’s assumes you borrowed 100naira from MTN and you used up
the credit,your are now left with
only 0.00naira, remember that if you recharge 100naira they will
deduct the 100naira meaning that
you just paid the amount you borrowed.
To avoid loosing the 100naira airtime.
Simply recharge the 100naira you want to use for the payment by
dialing *885*Your Recharge Pin#
With this you have automatically paid for the 100naira you
borrowed and still left with 100naira Bonus.

NOTE: The same trick is applicable to any amount you borrowed
from MTN.
Also note that normally when you recharge with *885* it doubles
the amount you recharge.