Airtel Android 2+1 Data Plan Gives 4GB for 2k and 9GB for 3.5k

Good news, Airtel has launched a competitive android data plan in Nigeria, where you can now get 4GB data for just N2,000 and 9GB of data for N3,500 for two months.

The new plan which is in form of a promo is similar to the 1 + 1 BIS plan which only work on some SIM cards, as eligibility is required, so you should note that this plan will only work on some SIM cards but you dont have to waste your money as there is a way to confirm if your SIM card is eligible.
How to check if You SIM Card is Eligible For 1+1 Airtel Android Plan 4GB and 9GB
To check if your Sim Card is eligible, all you have to do is make sure you dont have up to 2000 Naira on your SIM card then dial either *437*1# for the 4GB plan or dial *438*1# for the 9GB plan. If you get a message that you do not have sufficient balance for this plan, then congratulations your SIM card is eligible but if you get a message in reply that you are not qualify for this plan, then oops! your SIM is not eligible, you can try another SIM card is you really want the plan.
How to Subscribe to 1+1 Airtel Android Plan 4GB for N2000 and 9GB for N3500 for Two Months
If you have confirmed that your SIM card is eligible, then you should recharge the SIM card as to which plan you want, see the details below:
Plans                     Validity                   Price          Activation Code
Android   4GB plan  2 Months           N2000            *437*1#
Android 9GB plan   2 Months            N3,500              *438*1#
To check your Airtel Android Data Plan dial *223#