i approached to airtel customer service center at bhiwani city(1st floor ganpat rai hospital : ghantaghar chowk bhiwani) in haryana to resolve my problem but they have malfunctioning with me & say that what can u do with us. u are just a insect infront of our company but i am avaluable customer of airtel. if i have just like experience with branded company then i have to believe only on GOD. read full review »