MTN 20mb + free 2mins call for just N20 only

INSTRUCTION 1. Make sure you have N20 on your mtn line. 2. Then dial the following code *298*24#. 3. Reply with 1 to activate. 3. Your N20 will be deducted, and you'll be credited with 20mb + free 2mins call. 4. Dial *559*60# to check your balance. It's valid for 7days.. Enjoy while stock last!!!