Xin Lang Ke Ji·2025-10-13 10:49Core Insights - China Unicom has officially received approval to conduct commercial trials for eSIM mobile services, marking a significant milestone in its decade-long technological development in the eSIM field [1] - This breakthrough is expected to inject new momentum into the development of the digital economy and innovation in terminal connectivity [1] Company Developments - Since initiating technology research in 2015, China Unicom launched eSIM wearable services in 2018 and has since obtained licenses for IoT, laptops, and tablets [1] - The company has adapted a total of 75 terminal devices, covering various scenarios including consumer electronics, industrial connectivity, and smart travel [1] - The user base for these services has surpassed several million [1]