T-Mobile U.S. Inc. (NASDAQ: TMUS) is America’s supercharged Un-carrier, delivering an advanced 4G LTE and transformative nationwide 5G network that will offer reliable connectivity for all. T-Mobile’s customers benefit from its unmatched combination of value and quality, unwavering obsession with offering them the best possible service experience and indisputable drive for disruption that creates competition and innovation in wireless and beyond. Based in Bellevue, Wash., T-Mobile provides services through its subsidiaries and operates its flagship brands, T-Mobile, Metro by T-Mobile and Sprint. For more information please visit: http://www.t-mobile.com.

TELUS (TSX: T, NYSE: TU) is a world-leading communications technology company, generating over $20 billion in annual revenue and connecting more than 19 million customers through our advanced suite of broadband services for consumers, businesses and the public sector. We are committed to leveraging our technology to enable remarkable human outcomes. TELUS is passionate about putting our customers and communities first, leading the way globally in client service excellence and social capitalism. Our TELUS Health business is enhancing the lives of 76 million people worldwide through innovative preventive medicine and wellbeing technologies. Our TELUS Agriculture & Consumer Goods business utilizes digital technologies and data insights to optimize the connection between producers and consumers. Guided by our enduring ‘give where we live’ philosophy, TELUS and our 140,000 team members have contributed $1.7 billion and volunteered 2.2 million days of service since 2000, earning us the distinction of the world’s most giving company. For more information, visit telus.com or follow @TELUSNews on X and @Darren_Entwistle on Instagram.

Telefonica is one of the largest telecommunications companies in the world by market capitalization and number of customers with comprehensive offering and quality of connectivity that is delivered over world class fixed, mobile and broadband networks. As a growing company, It prides itself on providing a differential experience based both on its corporate values and a public position that defends customer interests. For more information please visit: https://www.telefonica.com/

China Telecommunications Corporation, one of the world’s largest providers of integrated telecommunication services, keeps pace with the times and it has a long-standing commitment to the development of our global operations and capabilities. For more information please visit: https://www.ctamericas.com/

About 3 Hong Kong Leading mobile operator 3 Hong Kong is flourishing into a digital operator in the era of 5G mobile broadband. The company plays a prominent role in developing a new economy ecosystem by serving consumer and corporate customers from a diversity of capabilities in fields such as the Internet-of-Things (IoT) concept and 5G technology.

3 Hong Kong offers advanced data and roaming services as well as ultrahigh speed 5G Broadband.

3 Hong Kong tailors one-stop solutions comprising network services, mobile devices, consultancy, project implementation and technical support to help enterprises boost efficiency and competitiveness. Our “3Innocity” programme provides a means of collaborating with start-ups and global enterprises to create digital-age applications and explore business opportunities in mobility, as well as artificial intelligence, block chain, cloud computing, big data and virtual reality. In addition to meeting the needs of consumer and corporate customers, 3 Hong Kong contributes to Hong Kong’s development as a smart city.

3 Hong Kong is the mobile division of Hutchison Telecommunications Hong Kong Holdings Limited (stock code: 215), a group member of CK Hutchison Holdings (stock code: 1).

For more information on 3 Hong Kong, visit www.three.com.hk. For more information on HTHKH, visit www.hthkh.com.