BSNL has 91 plan for 60 days that is cheaper. Works out to about Rs.550 per year
Cheapest in Jio would be Rs 1899 /336 days
BSNL signal varies from room to room even in my small apt - try to find the best spot where you get good signal, maybe near the windows
https://timesofindia.indiatimes.com/india/trai-...
Go for Jio, incoming calls and otps works without any recharge, if you have to verify that sim just recharge it with 189rs
Tata Docomo 😛
Golden days 🥲
We had really good operator like uninor, aircel, docomo, stel ..I still remember docomo was the 1st operator to introduce per second plan