The Lenovo i758 phone user manual provides safety guidelines, setup instructions, feature descriptions, and technical specifications.
This manual covers safety and maintenance advice, preparation steps before first use, and a quick‑start guide that walks you through basic operations such as making calls, sending messages, and using the camera. It also explains the phone’s function menu, input methods, and the VIP channel security features.
Later sections provide a glossary of terms, a detailed FAQ, full technical specifications, and an appendix with information on the network‑camera feature and environmental compliance. This manual is written in Chinese.
| Battery capacity | 1050 mAh Li‑ion |
|---|---|
| Weight | ≈113.6 g (with battery) |
| Dimensions | 117.2 mm × 56 mm × 15.9 mm |
| Talk time | 180‑300 minutes |
| Standby time | 250‑350 hours |
| Operating temperature | -10 °C to +55 °C |
You should read the manual before use, avoid high‑temperature or high‑humidity environments, keep the phone away from flammable materials, use only approved batteries and chargers, and never disassemble the phone yourself.
The i758 is equipped with a 1050 mAh lithium‑ion battery.
Connect the phone to a PC via USB, select the “Network Camera” option in the USB settings, and then use a PC video‑chat program such as QQ or MSN to start a video call.