This document is the user manual for Lenovo P902 mobile phone, which provides instructions and precautions for using the product.
This manual covers everything you need to know to operate the Lenovo P902 mobile phone safely and efficiently. It begins with safety and maintenance advice, then walks you through basic setup, key functions, and how to use the phone's built‑in applications such as the camera, browser, and media player.
Later sections describe advanced features like input methods, call handling, messaging, network settings, and troubleshooting tips, plus a full list of technical specifications and regulatory information. This manual is written in Chinese.
| Model | P902 |
|---|---|
| System | GSM 900/DCS 1800 |
| Weight | ≈90 g |
| Dimensions | 90 × 48.5 × 24 mm |
| Talk time | 130–150 minutes |
| Standby time | 80–110 hours |
| Battery capacity | 600 mAh |
| Operating temperature range | -10 °C to +55 °C |
Enter the valid PIN provided with your SIM card; if you do not know it, contact your network service provider.
Enter the PUK code supplied by your network operator to unlock the SIM; contact the provider if you do not have the code.
Check the battery level or charge the phone; if the battery is deeply discharged, allow it to charge for a while before trying to power on again.