Which Airtel unlimited recharge plan is the cheapest

The cheapest prepaid "Truly Unlimited" recharge plan from Airtel is ₹199, which typically offers unlimited talktime and a certain amount of data, such as 2GB. However, Airtel's official site lists a ₹299 plan offering unlimited calls, 1 GB data, and 28 days of validity. For users prioritizing unlimited calling at the lowest price point, the ₹199 plan is generally considered the most economical "Truly Unlimited" option, depending on current offers and regional availability.