Recently, Airtel's WTF Bundle is a ground-breaking deal lauched by Nigeria's Airtel.
What does it do? It gives you unlimited access to the four major mobile social networks, WhatsApp, Twitter, Facebook and BBM throughout the month for just N200 only. Come to think about it, I trust this is a great deal! You should grab it.
So, how do we do this? It's simple and straightforward.

STEPS:
1. - Load N200 on your desired registered Airtel line.
2. - Dial *990#
3. - Select the appropriate option 4.
4. - And BOOM! WTF has been activated and you are subscribed to the WTF package from Airtel Nigeria.
NOTE: There is a N100 weekly alternative. Dial *991# instead.