Lenovo mobile phone user manual, introduces the functions and features of the mobile phone and how to use it
This manual introduces the Lenovo ET980 smartphone, which runs Microsoft Windows Mobile 5.0 and combines phone communication with PC‑like functionality. It covers hardware overview, SIM installation, battery handling, and basic usage such as screen orientation and power control.
Detailed chapters guide users through phone functions (calling, messaging, contacts), connectivity options (GPRS, Bluetooth, Mini‑USB), synchronization with a PC, and built‑in applications like camera, calendar, and office tools. Safety guidelines, troubleshooting tips, and technical specifications are also included. This manual is written in Chinese.
| Operating System | Microsoft Windows Mobile 5.0 |
|---|---|
| CPU | Intel PXA270 312 MHz |
| Memory | 128 MB FlashROM, 64 MB SDRAM |
| Screen | 2.8" TFT, 260K colors, QVGA |
| Camera | 4 MP, video recording, auto‑focus |
| Network Frequencies | GSM/GPRS 900/1800/1900 MHz (tri‑band) |
| Talk Time | 4–6 hours (network dependent) |
| Standby Time | 120–200 hours |
| Dimensions | 115 mm × 60 mm × 21 mm |
| Weight | 147 g (including battery) |
| Connectivity | Mini‑USB, Mini‑SD, Bluetooth |
| Battery | 1100 mAh Li‑polymer |
If any application is still accessing the web or sending MMS, the phone will reconnect to GPRS automatically. To stop it, close those programs.
Digital zoom is disabled when the camera resolution is set to its maximum value.
Make sure the ringtone file is stored in the phone’s internal "My Documents" folder, not on the Mini‑SD card.
Press and hold Power + Reset together for about 5 seconds to force a restart; this will clear the time settings.