Trading Window

UTSL/NSE/2026-27 Date: 26th September, 2026 The Listing Department National Stock Exchange of India Limited Exchange Plaza, C-1, Block G, Bandra Kurla Complex, Bandra (E), Mumbai–400051 Ref: Scrip Code/Symbol: UNIINFO Subject: Notice for Closure of Trading Window in the shares of the Company. Dear Sir/Madam, Pursuant to the Company’s Code of Conduct for Prevention of Insider Trading framed in accordance with SEBI (Prohibition of Insider Trading) Regulations, 2015 read with Circular issued by the Stock Exchanges, we would like to inform that the trading window of the Company shall remain closed for all Designated Persons of the Company from 1st October, 2026 till the completion of 48 hours from the announcement to the Stock Exchanges of the Unaudited Standalone and Consolidated Financial Results of the Company for the quarter/half year ended as on 30th September, 2026. Pursuant to SEBI circular No. SEBI/HO/ISD/ISD-PoD-2/P/CIR/2023/124 dated 19th July, 2023, company is required to give prior intimation to designated depository appointed by the company i.e., CDSL at least 2 (two) trading days prior to commencement of the trading window through online mechanism. All the Promoter and Promoter group, Directors, KMP’s, Designated Persons/Employees, Connected Persons of the Company, fiduciary and their immediate relatives are advised not to deal in the shares of the Company either directly or indirectly during the aforesaid period and the PAN will be freezed by the CDSL specifically for companies share. The date of the meeting of the Board of Directors to approve the Unaudited standalone and consolidated Financial Results for the quarter/half year ended as on 30th September, 2026 will be informed in due course. You are requested to please take on record above said information for your reference. Thanking you, Yours Faithfully, For Uniinfo Telecom Services Limited Pushpendra Patel Company Secretary & Compliance Officer CIRCULAR Date: 26th September, 2026 All the Promoter and Promoter Group, Directors, KMP’s and Designated Employees and connected persons, fiduciary and their immediate relatives of Uniinfo Telecom Services Limited SUBJECT: NOTICE FOR CLOSURE OF TRADING WINDOW Pursuant to the provisions of SEBI (Prohibition of Insider Trading) Regulation, 2015 as amended time to time, and in terms of the Company’s Internal Code of Procedure & Conduct; All the Promoters, Promoter Group, Directors, Designated Persons and their immediate relatives of the Company may deal in the shares of the company on any working day during the trading hours as prescribed by the stock exchange (this shall be called “Trading Window”) except during the Closure of Trading Window. The window for trading in the shares of the Company shall remain close from 1st October, 2026 till completion of 48 hours from the announcement to the Stock Exchanges of the unaudited standalone and consolidated Financial Results for the quarter/half year ended as on 30th September, 2026. Pursuant to SEBI circular No. SEBI/HO/ISD/ISD-PoD-2/P/CIR/2023/124 dated 19th July, 2023 and company is required to give prior intimation to designated depository appointed by the company i.e. CDSL at least 2 (two) trading days prior to commencement of the trading window through online mechanism. All the Promoter and Promoter group, Directors, KMP’s, Designated Persons/Employees, Connected Persons of the Company, fiduciary and their immediate relatives are advised not to deal in the shares of the Company either directly or indirectly during the aforesaid period and the PAN will be freeze by the CDSL specifically for company’s share. The date of Board Meeting for declaration of Unaudited Standalone and Consolidated Financial Results for the quarter/half year ended on 30th September, 2026 will be intimated in due course. For Uniinfo Telecom Services Limited Pushpendra Patel Company Secretary & Compliance Officer Note: 1. Designated Employees includes Board of the Directors and the Employees holding designations in the Company e.g., Director, KMPs, General Manager & Manager of all the departments and all employees of Accounts/Finance Department, Secretarial Department and their immediate relatives. 2. All the connected persons, including the statutory, Internal and Secretarial Auditors, designated employees of the Banks, and Share Transfer Agent, etc. and their immediate relatives. 3. Dealing in the equity shares, means an act of buying, selling or agreeing to buy, sell or deal in any shares of the Company by any Designated Employees and/or connected persons and relatives thereto either as principal or agent. 4. Caution- When trading window is open, aforesaid persons need to take pre-clearance from Compliance officer to deal in the equity shares of the Company.