使用“二次号码”需要注意什么？快来了解“二次号码焕新”服务

Core Viewpoint - The Ministry of Industry and Information Technology (MIIT) has announced measures to address the risks associated with "secondary numbers" in telecommunications, emphasizing the need for users to manage their internet application bindings effectively [1][6][10]. Group 1: Secondary Number Risks - "Secondary numbers" refer to mobile numbers that are reissued by telecom operators after being inactive for about three months, which can lead to potential exposure of personal information if the previous owner did not unlink their accounts [2][3]. - New users of "secondary numbers" have reported being able to access the previous owner's accounts through SMS verification, highlighting the risks of personal data exposure [2][5]. Group 2: Regulatory Measures - The MIIT has established regulations to prevent issues arising from the use of "secondary numbers," ensuring user rights are protected [6][9]. - Telecom operators and internet companies are required to remind users to manage their bindings with internet applications during the processes of opening, transferring, or canceling mobile numbers [7][9]. Group 3: Cross-Industry Collaboration - The MIIT is promoting cross-industry collaboration among telecom operators and internet companies to address user concerns regarding "secondary number" usage [10][11]. - A technical service platform has been created to facilitate the unbinding of internet applications linked to "secondary numbers," currently covering over 200 popular applications [11][13]. Group 4: User Experience Improvement - The "secondary number renewal" service aims to protect user privacy and reduce complaints, thereby enhancing user satisfaction and trust in related companies [14]. - Since the implementation of this service, significant progress has been made in identifying and processing accounts linked to nearly 10 million recycled and reactivated numbers [14].