Honor Device Co., Ltd. has recently been granted patent authorization for an innovative method titled 'A power-on method for user identification module SIM cards and electronic devices', with authorization number CN118474239B. This patent falls within the realm of electronic technology, particularly addressing the power-on mechanism for eSIM cards. This cutting-edge approach is designed for electronic devices that are compatible with both traditional physical SIM cards and embedded eSIM cards.

The method works by responding to a card power-on command, applying distinct voltages tailored to the specific card that needs to be powered on. In the event of no response, the system dynamically adjusts the voltage based on the card type, ensuring a reliable and successful power-on process. This solution not only enhances compatibility but also streamlines the user experience across a range of electronic devices.