d-02K 取扱説明書 is an Android application developed by Huawei Technologies Japan K.K. for d-02K users. This app allows users to not only view the user guide but also directly launch device settings and other features from the app. With this app, users can make the most of their d-02K device. It is important to note that this application is only compatible with d-02K and cannot be launched on other devices.

Before installing this application, users should confirm and understand the following:

• This application needs to be downloaded for the first-time use.
• Downloading and updating the application may incur additional packet communication fees. If you use Wi-Fi to download the application, there will be no packet communication fees.