Prompting method and electronic device
By obtaining SIM card information and destination network shutdown information, the system uses a notification device to alert users to communication problems and provide solutions, thus resolving the issue of SIM cards not working properly in areas where 2G/3G networks have been shut down, and improving the user experience.
WO2026130134A1PCT designated stage Publication Date: 2026-06-25HUAWEI TECH CO LTD
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- HUAWEI TECH CO LTD
- Filing Date
- 2025-12-05
- Publication Date
- 2026-06-25
Smart Images
Figure CN2025140330_25062026_PF_FP_ABST
Abstract
The present application provides a prompting method and an electronic device. The prompting method is applied to an electronic device having a first SIM card inserted therein, and the method comprises: when the first SIM card is a SIM card that only supports using a target mobile communication network to perform a first communication function, controlling a prompting apparatus to prompt a user. The technical solution provided in embodiments of the present application can effectively prompt a user regarding problems that may be encountered and specific solutions for solving the problems, thereby achieving accurate, timely, and effective prompting, and avoiding inconvenience caused by the user being unable to use communication functions at a destination.
Need to check novelty before this filing date? Find Prior Art