20mb Plus 2mins Call On Mtn For 20Naira

I know this is not enough for the Android users but suitable for Java phone users. No long story let start the process:
HOW TO GET MTN 20MB FOR N20 PLUS FREE 2MINS:
1. Make sure you have N20 on your mtn
line.
2. Then dial *298*24# and reply with 1 to
activate.
3. Your N20 will be deducted, and you'll be
credited with 20mb plus free 2mins call.
4. Dial *559*60# to check your balance.
It's
valid for 7days