How to make unlimited calls with just N10 or N30 On MTN Nigeria

MTN Nigeria recently release a cheap call
tariff plan which allows users to get
#4800 worth of call credit to call all
networks. This is not a cheat or tweak ; it
is official from MTN and will run till the
end of August. It is offered to subscribers
on the MTN Tru Talk, Zone and iPulse
and it last for just a day.
Get N4800 for Calls on MTN free tariff
plan
Have a balance of at least N30 on your
MTN line
To get N4800 with just N10
Dial the code: 567 1#, if eligible, you will
get a success message and N10 service
charge will be deducted from your
account.
Confirm your N4800 by dialing the
code: 559 4# and make your calls to all
MTN numbers.
If it says that you are not eligible, try the
second option of #30
To get N4800 with just N30
Dial the code: 567 3#, if eligible, you will
get a success message and N30 service
charge will be deducted from your
account.
Confirm your N4800 by dialing the
code: 559 4# and make your calls to all
MTN numbers.
The bonus credit expired by 11:59pm
each day
Code to check bonus balance: 559 4#