To make 3G popular among high spending postpaid users, country’s top telco Bharti Airtel has launched a never-before-heard promotional offer for its new postpaid customers, under which new Airtel postpaid customers including those are ported in via MNP ( and opted postpaid) will get true unlimited 3G data usage for full 1 month. Best part is it’s totally free and true unlimited without any fair...