BSNL Introduces New STV-599 Plan: 70 Days with Calls and 3GB Data Unlimited.
As part of the modernisation of its Special Tariff Voucher (STV), Bharat Sanchar Nigam Limited (BSNL) has also launched a new Special Tariff Voucher (STV) costing 599, which has unparalleled value among prepaid customers around India to date. The new plan which has a duration of 70 calendar days is aimed at covering heavy users who require quality voice and data services, rather than constant recharges.

Key Features of the 599 STV
The most distinctive feature of the STV-599 plan is its local and STD calling advantage which is really indefinite and includes both home and national roaming including the calls made inside the areas of STL (Delhi and Mumbai). Contrary to the hidden limits or limits in the duration of the call that some competitors may offer, BSNL provides certain unlimited voice connectivity throughout the 70-day duration.
Subscribers are provided with 3GB of 4G/5G high-speed data daily in terms of data. After this daily limit, the speed drops to 40 Kbps which is enough to perform such simple functions as messaging, email and light internet use without charging the user any additional fee.
The plan also has 100 free SMS each day thus it is suitable to the people who still use text messaging as a method of official or personal communication.
Why This Plan Stands Out
The STV is priced at only 599 in 70 days which is a good daily rate of about 8.55 which is very competitive in the current telecom industry. BSNL has a better per-day price compared to monthly plans by private operators that tend to have a high price of 300-400 in 28 days, higher data and also wider areas of roaming.
In addition, the fact that the roaming of MTNL has been provided is also a great advantage. A lot of users that travel or live in Delhi or Mumbai have a problem with subscribing to the other operators, but with the integration of BSNL, there is no need to purchase any extra packages or limitations in order to call someone in these areas.
Timely planning Before swadeshi 4G expansion.
This STV launch is part of the overall aim of BSNL to reinforce its subscriber base before the national launch of its indigenous 4G based Swadeshi network, which has officially started its rollout on September 27, 2025. BSNL is making itself a telecom provider that is self-sufficient and up-to-date with a cloud-native infrastructure and an upgrade path to 5G.
Services such as the 599 STV make enticing introductions to the new client to experience the new improvements in the network quality of BSNL and experience transparent tariffs without the hidden FUP and unexpected throttling.
Ideal For Whom?
This plan is perfect for:
Remote workers and students who require a steady and high-speed data and unlimited calls.
Nationally-roaming regular travelers and those in need of constant connectivity.
Cost-effective customers who want a long-life span without sacrificing on day-to-day data and call liberty.
Final Thoughts
BSNL also invests in friendly, affordable and reliable telecom services with the new STV-599 (effective October 8, 2025). This is an interesting plan with 70 days of unlimited calls, 3GB/day data, and 100 SMS/day; it is a good option to millions of Indians who want to have value, ease and a nationwide coverage in one recharge.
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