The document contains information about the features and characteristics of a product from a specific brand.
This manual provides a complete guide to using Haier mobile phones, covering the keypad layout, display, SIM installation, battery charging, and the various built‑in functions such as calls, messaging, and entertainment.
It also includes a troubleshooting section that addresses common issues like locked screens, charging problems, network connectivity, and how to reset or replace the battery. This manual is written in Chinese.
| Number of keys | 24 |
|---|---|
| Operating temperature range | 0 °C to 45 °C |
The phone is locked because the PIN or PUK code is required; you need to contact your network operator for assistance.
Charging will not start if the battery is too low or the ambient temperature is outside 0 °C‑45 °C; move the phone to a suitable temperature and wait before retrying.