This plan is not something new to us, Airtel fans had started using the plan ever since the introduction of Airtel Trybe Night Browsing of 500MB for N25 and 1.5GB for N50, but it seems the plan is not yet well-known to everybody, which I guess it's the reason why Airtel Repackaged SmartTrybe.

Airtel SmartTrybe is a youth-centric offering that offers pocket-friendly call and data rates as well as irresistible freebies to customers. This package was officially launched by Airtel on Friday 12th August, 2016 in Lagos, Nigeria.

According to Airtel, the repackaged SmartTrybe offers 11k/sec rate to all networks in Nigeria and the cheapest cost of data bundle.

SmartTrybe Comes in Three Categories, which includes;
1. Trybe Special Data: Cheap data bundle and call rates, which gives you 1GB of data for N500 and it will last you for one week (7 days).
2. Trybe Night Browsing: You can get 500MB data for N25 (12:00am – 5:00am), 1.5GB for N50 (12:00am-5am), and the good aspect is that you can subscribe over and over again.
3. Trybe Weekend: Airtel SmartTryBe Weekend customers enjoy 250 MB with free 30Min calls to all Airtel numbers.
To Opt-in For SmartTrybe Package
Just dial *312#

Analysis of SmartTrybe Package
1. To activate SmartTrybe, dial *312# and then select 1
2. To subscribe for Airtel 1GB data plan, which cost N500, dial *312# and select 2
3. To subscribe for Airtel Night Browsing, dial *312# and select 3
4. To subscribe for Airtel Trybe Weekend Data Bundle, dial *312# and select 4

http://www.bashtechs.com/2016/08/the-cheapest-call-and-data-rates-all.html?m=1