Analysts/Institutional Investor Meet/Con. Call Updates

6 August 2026 National Stock Exchange of India Limited BSE Limited “Exchange Plaza”, Phiroze Jeejeebhoy Towers, Bandra - Kurla Complex, Dalal Street, Bandra (E), Mumbai – 400 001 Mumbai – 400 051 Dear Sirs, Sub: Disclosure under Regulation 30 of SEBI (Listing Obligations and Disclosures Requirements) Regulations, 2015 (“SEBI Listing Regulations”) - Intimation of schedule of Analyst / Investor Call Ref: “Vodafone Idea Limited” (IDEA / 532822) Pursuant to Regulation 30 of the SEBI Listing Regulations, please find enclosed the communication being sent out to Analysts / Investors regarding conference call scheduled to be held on Tuesday, 11 August 2026 at 2:30 p.m. (IST) in respect to Company’s performance for the first quarter ended 30 June 2026. The above is for your information and dissemination to the members. Thanking you, Yours truly, For Vodafone Idea Limited Pankaj Kapdeo Company Secretary Encl: As above Q1FY27 Results Conference Call to be conducted on Tuesday, August 11, 2026 at 02.30 PM IST Vodafone Idea Limited will host a conference call with its senior management on Tuesday, August 11, 2026 from 02.30 PM to 03.15 PM, Indian Standard Time to discuss the Company’s performance for the First Quarter of Financial Year 2026-27. The participants from the Company for the conference call will be Mr. Abhijit Kishore, Chief Executive Officer and Mr. Tejas Mehta, Chief Financial Officer supported by the senior management team. The conference call will begin with a short discussion on the Q1FY27 results. You can participate in the conference call through the following two options – 1. Pre-register with DiamondPass™ using the link: Click here for registration To pre-register, click on the above link and provide your Name, Company Name, Location, Contact Number and Email id, following which your pass code and PIN along with dial in details will be sent to your registered email id (dial-in numbers will be different from option 2). You will then be able to directly join the call with your passcode and PIN without operator assistance. 2. Direct dial in with operator assistance If you do not register for Diamond Pass, please dial the numbers given below ten minutes ahead of schedule. As the ports are limited, an early registration is recommended. Primary Access TOLL NUMBER : +91 22 7115 8260 India Secondary Access TOLL NUMBER : +91 22 6280 1359 International Numbers LOCATION ACCESS NUMBER SINGAPORE TOLL FREE NUMBER: 800 101 2045 HONG KONG TOLL FREE NUMBER: 800 964 448 USA TOLL FREE NUMBER: 1 866 746 2133 UK TOLL FREE NUMBER: 0 808 101 1573 A replay of this conference call will be available one hour after the completion of the conference call for next two days and a transcript will be available in due course at www.myvi.in. REPLAY NUMBER : +91 22 7194 5757 REPLAY PASS CODE : 31452# (Replay will be available 1 hour after end of call) For further information contact: Arpit Gupta | Trivenika Avasthi Vodafone Idea Limited E-mail: investorrelations@vodafoneidea.com