According to the latest information from China, tech giant Xiaomi will receive authorization for a SIM card with multiple numbers that share resources to save energy consumption.

Xiaomi has a SIM card trick to save battery

According to the Chinese app Qichacha, on February 24, 2023, Beijing Xiaomi Mobile Software Co., Ltd. The patent filing date is January 3, 2020, and the publication date is July 6, 2021.

According to Qichacha’s report, the Xiaomi patent “Metodo di comunicazione, dispositivo e mezzo basato su una carta e più numeri” applied to a terminal with card and più number includes: sending a network registration request to the lato device rete e la mobile IMSI dell’utente internazionale request a piece of content; IMSI refers to a terminal multiple number on a card; make a contact RRC di controllo delle risorse radio con l’apparecchiatura lato rete; detailed study and service with numbers in an RRC connection.

This application runs the same registration process and establishes the same network connection for multiple numbers in the same SIM card, so that multiple numbers can share registration resources and network connection resources, so you can effectively save network resources, resources on tape base e risorse. at the radiofrequency terminal. In other words, the battery of the smartphone is connected with all the rechargeable numbers.

It is not possible to have multiple SIM cards of Xiaomi with multiple eSIM numbers at any time. Ricordiamo che l’eSIM or e-SIM (embedded subscriber identity module) and a method of accessing cellular data and phone services. Unlike the traditional SIM card, this is not an alternative and is an in-device integrated circuit for task motivation that cannot be physically removed. An activation allows one recorder and accesses all mobile devices (Wiki).

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February 24, 2023 9:52

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Prezzo updated on: February 24, 2023 9:52