BSNL has made some changes to its pre existing plan of Rs 699 which offered users 160 days validity to 180 days. THe plan comes with 250 minutes of calling per day with 100 free SMS. The other plan is priced at Rs 2399 and brings with it 600 days validity. That’s the longest validity we have seen in a plan.
BSNL Rs 2399 Plan Details
Rs 2399 plan gives users a validity of 600 days. A user get 250 minutes of calling per day which sums to 4.16 hours of calling per day, 100 SMS day limit.
Unfortunately their is no data provided in this plan, those who use data will be charged Rs 0.25 per MB.
If data is what you are looking for then know that Reliance Jio has three 4G data vouchers under its Work From Home packs. All of them have a validity of 30 days. The plans are priced at Rs 151, Rs 201 and Rs 251 and bring with them data capacity of 30GB, 40GB and 50GB respectively. You can read more about the plans here.