中国移动北京 is an official app by Beijing Mobile, offering users the convenience of managing data and phone expenses, enjoying exclusive discounts on recharges, and handling transactions without waiting in lines. This app serves as a mobile phone service hall, providing users with around-the-clock access to mobile promotions and specialized services.

The app features include one-tap access to queries and transactions such as bill details, real-time phone expenses, data usage, points balance, package details, subscribed services, and personal information. Users can also enjoy unique services like multiple account logins for users of different carriers, resetting customer service passwords, and locating nearby service halls for a seamless mobile experience.