Tata Communications Limited — Investor Presentation 2021

Jun 1, 2021

HQ/CS/CL.24B/17134 June 1, 2021

National Stock Exchange of India Limited Exchange Plaza, Bandra Kurla Complex, Mumbai – 400 051 SYMBOL: TATACOMM

BSE Limited P.J. Towers, Dalal Street, Mumbai – 400 001 Scrip Code: 500483

Dear Sir / Madam,

Sub: Intimation of Schedule of Analyst / Institutional Investor Meetings pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015.

Pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we enclose herewith the details of an Investor Day Webinar, scheduled to be held on Wednesday, June 9, 2021 at 2:30 pm IST.

The details for registration and for joining the call are also available on the Company's website at https://www.tatacommunications.com/investors.

Kindly take the same on your records.

Thanking you,

Yours faithfully, For Tata Communications Limited

Zubin Adil Patel Digitally signed by Zubin Adil Patel Date: 2021.06.01 18:09:34 +05'30'

Zubin Patel Company Secretary and Compliance Officer

Tata Communications Ltd. Investor Day

Please join us for our Investor Day Webinar: Wednesday, June 9, 2021

2:30 pm IST | 5:00 pm SGT | 10:00 am UK | 5:00 am ET

Duration: 2.5 hours

Tata Communications Limited will conduct a webinar for its Investor Day at 2:30 pm IST on Wed, June 9, 2021.

Webinar Details

9 th June, 2021 2:30 PM – 5:00 PM IST Webinar Registration Link

Webinar Speakers

AS Lakshminarayanan: Managing Director and CEO

Kabir Ahmed Shakir: Chief Financial Officer

Sumeet Walia: Chief Sales and Marketing Officer

Genius Wong: Chief Technology Officer and Business Head -Network Connectivity Services

Madhusudan MR: Business Head-Collaboration, CPaaS, Mobility & IOT

Srinivasan CR: Chief Digital Officer and Business Head-Cloud, Hosting, Security and SDWAN

Instructions to join Earnings Webinar

1. Tata Communications will be conducting the webinar on Webex. Please download the latest Webex meetings application for PC / Mac / iOS / Android device beforehand:

Windows	Mac	iOs	Google Play
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You may also install the app/ add browser extension upon prompt by the system during the registration.

• 1. Pre-registration for the webinar is mandatorily required. Participants can register up to 15 minutes before the call commences. Please use the following link to register and get your unique link and password to join the Webex webinar. Registration Link: Webex: Tata Communications Investor Day Webinar Registration
• 1. Q&A Session: Post the management commentary, the Company will open for a Q&A session. Interested participants may click on "Raise Hand" icon next to their name in the participants' pane on Webex application to join the Q&A queue. The participant may click this option during the management commentary itself to ensure they find a place in the queue. Upon announcement of their name, the participant will be unmuted by the host, and they can then start asking the question. You may ask questions only if connected via the Web/Desktop

For more information, visit us at www.tatacommunications.com

Application. Please note that participants using the dial-in facility will not be able to ask questions during the Q&A session.

• 1. Please note all the participants (except management) will have their video disabled and audio on mute during the call. The participant asking questions will only have his/her audio unmuted.
• 1. We request all the participants to join using the latest Webex application to ensure a high quality and uninterrupted experience. Participants joining through the dial in numbers will not be able to see the video or participate in Q&A session. Please join in 10 minutes prior to the scheduled start to ensure that you are connected on time.

For more information, visit us at www.tatacommunications.com