The Airtel 2 1 Ulimited Dialy Data Plan which is originally intended for Android users offers you 240MB bandwidth which you must exhaust within 3 days of subscription.
As the title suggested, the subscription fee is N200. See activation process below. Activation To subscribe to this plan, simply dial: *141*1*2*2*1*3# . You will receive a USSD confirming that your data subscription was successful, simply close the interface and start browsing.
UNLIMITED is not unlimited download rather unlimited email accounts.