324 – 8th Avenue SW, 8th Floor
Calgary AB, T2P 2Z2
www.computershare.com
September 2, 2025
| To: | All Canadian Securities Regulatory Authorities |
| Toronto Stock Exchange | |
| New York Stock Exchange | |
| Securities and Exchange Commission |
Dear Sirs/Madames:
Subject: TELUS International (Cda) Inc. (TELUS Digital)
We advise of the following with respect to the upcoming Meeting of Security Holders for the subject Issuer:
| Meeting Type: | Special Meeting |
| Record Date for Notice of Meeting: | September 12, 2025 |
| Record Date for Voting (if applicable): | September 12, 2025 |
| Beneficial Ownership Determination Date: | September 12, 2025 |
| Meeting Date: | October 27, 2025 |
| Meeting Location (if available): | Virtual Meeting (Online) |
| Issuer sending proxy related materials directly to NOBO: | No |
| Issuer paying for delivery to OBO: | Yes |
| Notice and Access (NAA) Requirements: | |
| NAA for Beneficial Holders | No |
| Beneficial Holders Stratification Criteria | Not Applicable |
| NAA for Registered Holders | No |
| Registered Holders Stratification Criteria | Not Applicable |
| Voting Security Details: | ||
| Description | CUSIP Number | ISIN |
| Subordinate Voting Shares | 87975H100 | CA87975H1001 |
| Multiple Voting Shares | N/A | N/A |
Sincerely,
Computershare
Agent for TELUS International (Cda) Inc.