This document is the user manual for Lenovo S910 mobile phone, which introduces the security and maintenance, installation and charging, phone key functions and status icons, and main function guide of the phone.
This manual guides users of the Lenovo S910 smartphone through safety precautions, installation, charging, and basic operation of the device.
It includes instructions for battery handling, SIM card insertion, use of accessories, and special safety information for medical devices and high‑temperature environments. This manual is written in Chinese.
| Maximum continuous charging time | 12 hours |
|---|---|
| Operating temperature range | -10°C to 50°C |
| Minimum distance from pacemaker | greater than 15.3 cm |
Yes, the manual states to always turn off the phone on an airplane.
Turn off the phone, remove the battery, then insert the SIM card into the SIM1 slot with the metal contacts facing down.
Only the dedicated charger supplied with the phone may be used to charge the battery.