Airtel Cheapest subscribtion 81mb for 2016

Airtel Cheapest Legal Subscribtion

HOW DO I GET 81MB ON AIRTELWITH N100
1. Load N100
2. Dial *440*18#
3. U will get a sms fromairtel confirming your subscription
4. Send Deactivate to 440
5. Send stop auto renew to 4406. Dial *123*10# 2 view your mb…dats all