Telecom operator Bharti Airtel will offers its customer cashback of Rs. 1,500 over three years on purchase of two models of itel 4G smartphones priced at Rs. 4,599 and Rs. 4,699. "We are delighted to partner itel as we expand our range of affordable 4G smartphones with an aim to enable every Indian to own a 4G smartphone and be a part of the digital revolution," Bharti Airtel Chief Operating Officer Ajai Puri said in a statement. Under the scheme, Airtel customers will need to make a down payment of Rs. 4,599 for Transsion's itel A40 and Rs. 4,699 for the itel A41 smartphone. Both smartphones will come bundled with a monthly recharge pack of Rs. 169 from Airtel that will offer 500 MB of data per day and unlimited calling within India.