On November 4, Qu Heng, general manager of Xiaomi ecological chain, disclosed the technical details of Xiaomi watch e-sim.
Qu Hengke, e-sim can be understood as a SIM card technology, but it is a chip built into the device, all operators, phone numbers and other communication information can be written later, realizing the 'card number separation' (the separation of SIM card and number).
Here's the question. After buying Xiaomi watch, which number is used in the watch? There are two ways.
One is the independent number, which is equivalent to opening a new number. Other people can only call this number to your watch. The advantage is that it is more independent and special for your watch.
One is No. 1 dual terminal. The two terminals share the same package. When the phone comes, both the watch and the mobile phone can answer. The effect is the same.
At last, Qu Heng said, you can guess whether Xiaomi watch can support the above two ways at the same time, which will be announced tomorrow.
Not surprisingly, there should be no suspense about Xiaomi watch supporting "independent number" and "one dual terminal", which is worth looking forward to.