Xin Hua Wang·2025-10-28 00:06Core Insights - The introduction of eSIM technology by major Chinese telecom operators marks a significant shift from traditional SIM cards to embedded SIMs, enhancing convenience and flexibility for users [1][5] Group 1: Benefits for Consumers - eSIM technology eliminates concerns about losing or damaging physical SIM cards, allowing users to activate services quickly through QR codes without incurring card fees [2] - For frequent travelers, eSIM enables easy access to both domestic and international services without the need to purchase local physical SIM cards, streamlining connectivity while abroad [2] Group 2: Flexibility for Devices - eSIM supports a wide range of devices, including smartwatches and tablets, with operators offering dual-device and independent number services, enhancing the versatility of connected devices [3] Group 3: Industry Development - eSIM technology allows telecom operators to manage user data remotely, reducing operational costs and enabling manufacturers to innovate by removing SIM card slots, leading to sleeker designs and improved product features [4] - In industrial applications, eSIM's durability in harsh environments supports the advancement of IoT devices, facilitating the smart upgrade of traditional industries [4]