1. Unaudited Financial Results for the first quarter ended June 30, 2026.

2. Further extension of the redemption period for 20,18,00,000 0.1% Non-cumulative Redeemable Preference Shares (RPS) of ₹100 each, aggregating ₹2,018 crores. These preference shares were issued to Tata Teleservices Limited (Promoter) in 2016 and are non-convertible. The extension is subject to obtaining the requisite consent/approval of the RPS holder.

Additionally, the trading window for dealing in equity shares of the company by Designated Persons has been closed since July 1, 2026, as previously intimated on June 22, 2026. The closure is in terms of the Tata Code of Conduct for Prevention of Insider Trading and Code of Corporate Disclosure Practices. The trading window will remain closed until the expiry of 48 hours after the financial results are made public.

The disclosure was signed by Amit Gupta, Company Secretary & Compliance Officer (ACS 13518), from Mohali.