The eSIM one-number dual-terminal service means that the additional card activated on the watch that supports the eSIM function shares the same number with the main card of the mobile phone, sharing voice and data packages, etc. The watch can independently use data and make and receive calls, but it does not support text messages and international roaming services.
The eSIM independent number service refers to opening a number that can communicate independently on a watch that supports the eSIM function. The watch can independently use data, make and receive calls, text messages and other services.