Mumbai: Pricing war in the Indian telecom industry has intensified further with incumbents announcing attractive plans/offers to lure new customers and retain their existing customers. Bharti Airtel, Vodafone and Reliance Jio all are now offering 1GB 4G data per day in various plans to retain high revenue paying clients. Meanwhile, Reliance Jio has launched a cashback offer under which it gives benefits of up to Rs 2,599 to its customers recharging with Rs 399 or above plan. Here we present you a comparison of the latest plans of Airtel, Vodafone and Reliance Jio: Airtel Rs. 349 recharge plan Airtel's Rs. 349 recharge plan offers unlimited local, STD and roaming calls along with 1.5 GB data per day for a validity period of 28 days. This plan also allows to do 100 free SMS per day for the entire validity, according to Airtel's website. Airtel Rs. 399 plan Airtel’s special Rs. 399 recharge plan offers 1 GB data per day at 4G speed, as well as unl...