This document is a user manual for a wireless mouse of a certain brand and model. This wireless mouse uses 2.4G wireless connection method, which is stable and reliable. It is designed with ergonomics, which is very comfortable to use. It also supports multiple functions, such as left and right flipping, multi-touch, button customization, and macro setting. This document details how to use this wireless mouse, including how to connect to a computer, how to set buttons, how to use multi-touch, etc. This document is very detailed and is very useful for users.
This manual introduces the Haier mobile phone, describing its 24‑key keyboard, COLORLCD 8478 display, battery installation, SIM card insertion, and charging procedures. It also details the various input methods, T9 predictive text, and multimedia features.
The guide provides step‑by‑step instructions for making calls, managing contacts, using messaging, browsing the web, and customizing settings. A troubleshooting section addresses common issues such as locked screens, network problems, battery charging failures, and display anomalies. This manual is written in Chinese.
| Display | COLORLCD 8478 |
|---|---|
| Keyboard keys | 24 |
| Operating temperature (battery) | 0‑45 °C |
The phone is locked because the PIN or PUK code is required; you need to contact your network operator for assistance.
Charging is prevented when the battery level is too low or the ambient temperature is outside 0‑45 °C; move the phone to a suitable temperature and wait before retrying.
Displaying the caller's number depends on network support; if the system does not provide it, you must consult your network operator.