This document is a user manual for the Lenovo P790 mobile phone, which introduces the basic information of the phone such as its appearance, key description, and status icons, as well as the precautions and operation instructions before use. The manual also includes information about safety and maintenance.
This manual covers safety and maintenance recommendations for the Lenovo P790 mobile phone, including handling, battery care, and environmental limits. It also explains the phone's hardware layout, button functions, and how to use basic features such as calling, messaging, and multimedia.
The document includes a detailed table of contents, troubleshooting tips, a glossary of terms, and a technical specifications section that lists dimensions, weight, battery capacity, talk and standby times, operating temperature range, and supported GSM bands. This manual is written in Chinese.
| Weight (including standard battery) | ≈ 112.5 g |
|---|---|
| Dimensions (L×W×H) | ≈ 111.5 × 49.5 × 15.5 mm |
| Battery capacity | 1050 mAh |
| Talk time | 180‑300 minutes |
| Standby time | 350‑415 hours |
| Operating temperature range | -10 °C to +55 °C |
| Supported network | GSM 900 / DCS 1800 |
The phone can operate up to +55 °C.
The standby time is rated at 350‑415 hours.
The built‑in battery has a capacity of 1050 mAh.
It supports GSM 900 and DCS 1800 bands.