SoSIM is one of Hong Kong's leading prepaid SIM and eSIM brands, offering convenient mobile data solutions for local use and world-wide connectivity. Whether you are visiting Hong Kong for IC4CH Symposium 2026 or extending your journey across the region, SoSIM helps you stay connected with just a single SIM.

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With both physical SIM and eSIM options available, travellers can enjoy fast activation, flexible top-up options and affordable mobile data. From Hong Kong local data plans to travel packages for over 120 destinations, SoSIM provides reliable connectivity designed for today's travellers and business visitors.

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For more information, please visit here https://www.sosimhk.com/en/index.html

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As the Connectivity Partner of IC4CH Symposium 2026, SoSIM is pleased to offer dedicated benefits exclusively for conference participants, including bonus Hong Kong and travel data, and a supplementary extra eSIM. These exclusive offers are designed to help attendees stay connected throughout the conference while exploring Hong Kong or other destinations across Asia.

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Click here to explore our exclusive data packages