Airtel Introduces ₦100 For 1GB Weekend Data Plan, tips how to activate it

AIRTEL users, Here is a good news for you, AIRTEL Nigeria has just introduced weekend data bundle capped at 1024mb (1GB) for just ₦100 only..
Dial *474*1# to activate!
Dial *140# to check data. It can be use only on weekends (Friday to Sunday).
I just subscribed now with ₦100 and I was given 1GB to expire 14/11/2015. That means I can use it today (Sunday) and Saturday next week.
You can now download whatever you want to download and stream online.
Thanks to Airtel