• BSNL 4G 'STV1098'

BSNL 'STV1098' is a pre-paid plan that comes with Truly Unlimited 4G data, although BSNL's 4G service is in a few circles. In this case, this plan is not for everyone. The price of this plan is Rs 1,098 and it also offers unlimited calling and 100 SMS per day. The validity of this plan is 84 days.

• BSNL 4G 'STV599'

This 4G pre-paid plan of BSNL is priced at Rs 599. With this, the validity of 90 days is available. In this plan, along with unlimited calling on all networks, 100 SMS are also available daily. Under this plan, 5 GB of data can be used daily for 90 days. Let us know that BSNL's 4G service is currently in Andhra Pradesh, Telangana, Kolkata, Kerala and Maharashtra, although the company plans to provide 4G service in all circles by 2022.

It is worth noting that BSNL has re-launched its Rs 398 Special Tariff Voucher (STV) only last month. In this pre-paid plan of Rs 398 of BSNL, data will also be available with unlimited calling. This plan of BSNL was launched in January this year under a promotional offer which was only till 9 April but now the company has announced to release it further. Now the benefit of this plan can be availed till 8 July.

Information about this feature has been given by tweeting from the Twitter handle of BSNL Chennai. The biggest feature of this plan is that it offers unlimited calling with unlimited data. At this price, no private company has a plan with unlimited data. This plan also has the facility of 100 SMS per day. The validity of this plan of BSNL is 30 days.