In Kerala telecom circle Airtel has started giving double benefits on 3G n 4G recharge vouchers.
Recently Idea launched 4G services in Kerala with very attractive tariff plans with bonus data plans. In response to which Airtel has launched similar priced data plans.
While Idea give 1GB+1GB bonus data in 249 similarly Airtel Rs.247 voucher give 1GB+1GB 4G data benefit. Similarly other vouchers of higher value denomination also give similar double data.
However these offer maybe introductory as operators are not mentioning 2GB data instead 1GB+1GB with * referencing that this benefit can be removed anytime. Also One thing I would like to bring to notice that operators are just giving benefits on voucher. No other voucher with 28days validity has introduced with lower data. Infact in last few months they have gradually removed voucher with 28days validity lower than 240 price point.