The d-02H 取扱説明書 app is an educational and reference tool developed by Huawei Technologies Japan K.K. for d-02H users. This free app allows users to not only view the user manual but also directly launch device settings and other features. With this app, d-02H users can easily access important information and optimize their device usage.

It is important to note that this app is exclusively designed for d-02H and cannot be launched on other devices. Before downloading this app, users should also be aware that separate packet communication fees may apply for downloading and updating the app. However, if users choose to download using Wi-Fi, packet communication fees will not be charged.