中国能源报·2025-10-15 04:33Core Viewpoint - The recent approval for eSIM mobile services by China's three major telecom operators marks a significant step towards the commercialization of eSIM technology in the mobile sector, following its prior applications in IoT and smart wearable devices [4][7]. Group 1: eSIM Technology Overview - eSIM technology replaces physical SIM cards with a virtual electronic card, allowing users to activate mobile services without inserting a physical card [2]. - The absence of a physical card slot enables thinner devices and provides more internal space for expansion [2]. Group 2: Commercial Launch and Support - China Unicom, China Mobile, and China Telecom have officially received approval to conduct eSIM mobile service trials [7]. - China Unicom has adapted 75 terminal devices, including smartphones and smartwatches, serving millions of users [8]. - China Mobile plans to offer a comprehensive range of eSIM products, extending beyond smartphones to include smartwatches, tablets, and in-car devices [9]. - China Telecom has confirmed the official launch of eSIM mobile services across 31 provinces and regions in China [10]. Group 3: Service Activation - During the trial period, eSIM services will not be available for online activation; users must visit physical stores to activate their services [5][11]. Group 4: Supported Devices - Supported eSIM devices include models from Apple, Huawei, and OPPO, which will be available for sale soon [14].