eSIM虽好，但现在还不适合你

Core Points - The era of eSIM is approaching, with major telecom operators in China officially launching eSIM services nationwide after years of anticipation [4][12] - eSIM technology allows for a more integrated mobile experience, eliminating the need for physical SIM cards and enabling features like dual-device sharing [12][19] - The current implementation of eSIM still requires users to visit physical stores for activation, which contradicts the convenience that eSIM is supposed to offer [17][18] Group 1: eSIM Technology Overview - eSIM, or Embedded-SIM, replaces traditional physical SIM cards with a chip embedded in the device, allowing for remote provisioning of mobile numbers [7][10] - The removal of the SIM card slot can lead to improved device design, such as larger batteries and enhanced waterproofing [9][12] - eSIM supports features like dual-device sharing, allowing users to share a single number between a smartphone and a smartwatch [12][19] Group 2: Implementation and User Experience - All three major telecom operators in China have begun offering eSIM services, with similar activation processes that require users to make appointments and visit physical stores [13][15] - Users must present identification and the eSIM device at the store, and there are restrictions on number portability and the total number of eSIMs that can be activated [15][18] - The current eSIM process is seen as cumbersome, as it still requires physical presence, which may deter average consumers from adopting the technology [17][18] Group 3: Future Outlook - The transition to a fully eSIM environment is expected to take time, with many new devices still supporting both physical SIM and eSIM [19][22] - The ideal scenario for eSIM is a seamless, user-friendly experience that allows for easy switching between carriers without the need for physical store visits [18][23] - The industry is still in the early stages of eSIM adoption, and further developments are needed to enhance user convenience and flexibility [23]