This manual covers the basic setup, safety notes, and everyday functions of the Haier U80 mobile phone, including call handling, messaging, internet browsing, and multimedia playback. It also explains the phone's special features such as GPS navigation, G‑sensor, electronic compass, and various input methods.
Additional sections describe how to install SIM and memory cards, manage privacy messaging, use the built‑in applications, and resolve common problems like power‑on issues, charging failures, and network connectivity. This manual is written in Chinese.
| Screen size | 3.2" HVGA |
|---|---|
| Resolution | 320 × 480 |
| Audio jack | 3.5 mm earphone jack |
| GPS navigation | Built‑in GPS system |
| G‑sensor | Gravity sensor (G‑sensor) |
| Supported video format | RMVB |
| Input methods | Handwrite, Pinyin, English, numeric, symbols |
| Processor | NXP7210, 221 MHz |
Check the battery contacts, reinstall the battery, and use the specified charger.