This document introduces the features and characteristics of a certain brand and model of computer.
This manual provides a complete guide to using Haier mobile phones, covering hardware overview, keypad layout, display, battery installation, SIM card insertion, charging, and basic functions such as calls, messaging, and settings. It also includes safety information and maintenance tips.
The document ends with a FAQ section that addresses common issues like locked screens, unresponsive keys, low battery indicators, and network problems, offering practical solutions and contact guidance. This manual is written in Chinese.
| Keypad | 24 keys |
|---|---|
| Display Colors | 256 colors |
| SIM Card Slot | 1 |
| Battery Installation | Removable |
Contact your network operator for assistance with unlocking the phone.
Low temperatures can cause the screen and keypad to react slowly; move to a warmer environment and try again.
The battery may be too low or the temperature is outside the acceptable range (0‑45 °C); place the phone in a suitable temperature and then charge.
Hold the power key (Cc->) or turn the phone off, check the SIM card and battery, then restart.