The document describes the features and characteristics of a product, including supported communication networks, image formats, multimedia functions, etc.
This manual provides an introduction to Haier mobile phones, covering basic operations such as powering on/off, making calls, adjusting volume, and using the camera. It also details the phone’s functions like messaging, multimedia, and contact management.
Safety precautions, battery handling, SIM card installation, and a comprehensive FAQ section help users resolve common issues such as PIN/PUK lock, low‑temperature performance, and charging indicators. This manual is written in Chinese.
| Battery operating temperature | 0 °C to 45 °C |
|---|---|
| Battery low indicator | Flashes while charging when battery is empty or temperature out of range |
Contact your network operator for assistance.
Low temperature slows the screen response; move to a warmer place and try again.
The battery is either too low or the ambient temperature is outside the acceptable range, preventing charging until conditions improve.