Airtel which has got the highest subscriber base in Karnataka, introduced special tariff voucher @ Rs 33 which offer Airtel to Airtel calls @ 20paisa for 20hrs/day with 30 days validity. And also it has launched a special tariff voucher with long term validity offering @ 29 paisa/min for 20 hours/day @ 29 paisa/min fro 6 months validity.These RC’s offers a different tariff benefit between 6pm to 10pm (4 hours).
