I decided to share this with you because I know many people find it difficult to make call particularly on mtn zone during the hour 6pm – 9pm because of the higher call rate charges during this hours.
Without much story just follow the following procedure to call at cheaper rate at anytime.
First migrate to mtn zone by dialing *135*1# ( for those that are not on mtn zone before)
>> Then dial *142# you will see options like;
- Pay N500 Get N24500 + 1666MB for 30 days
- Pay N150 Get 150MB + 18minuites for 3days
- Pay N120 Get 100MB + 15minuites for 3days
Just reply with any one of your choice
Note: The options may vary from each one another