This document is the user manual for Lenovo P990 mobile phone, which provides information on precautions before use, names and descriptions of various parts, as well as operation instructions for battery, network connection, etc.
The manual introduces the Lenovo P990 mobile phone, covering safety precautions, battery handling, and proper use before first operation.
It then details the phone’s menus, functions, input methods, VIP security features, and includes a glossary, FAQs, and a technical data sheet. This manual is written in Chinese.
| Weight | ≈133.6 g |
|---|---|
| Dimensions | 114.6 × 58.1 × 16.9 mm |
| Battery capacity | 1450 mAh |
| Talk time | 300–420 minutes |
| Standby time | 350–660 hours |
| Operating temperature | -10 °C to +55 °C |
| Network | GSM 900 / DCS 1800 (dual‑band) |
The phone provides 300 to 420 minutes of talk time.
It can stay in standby for 350 to 660 hours.
The device may be used between –10 °C and +55 °C.