Airtel network service is good signal are good its like govment service bt airtel deta offer is very highly so am recomented that plz airtel com down and give lower labale deta offer.i have two sim card mobile 1.airtel 2.idea my alternative mobile number is airtel bt I dont use internet on airtel.am using idea deta offer becoz idea give lower cost deta offer . So inform that to airtel plz come down your deta offers