Airtel 100 MB 3G/2G Data Pack only 20 TK (Vat+SD) with 7 days validity .
You can use this data in both 3G and 2G Mode .
To Buy This Pack Just Dial *121*771# . To check remaining Data & Validity Dial *778*555# .
You can browse full internet using this data.. there is no restriction.
There is no speed limit in this pack..Enjoy!!