This document contains information about the content that needs to be noted during the use of the mobile phone, including charging, battery, waterproof, warranty, software, etc.
This manual begins with important safety notices, including warnings about using the phone in hospitals, aircraft cabins, gas stations, and handling the lithium battery safely. It also lists required accessories and explains how to insert the UIM card, battery, and storage card.
Subsequent chapters cover input methods, phone functions, customization, synchronization with a PC, built‑in applications (contacts, calendar, email, Office Mobile), connection settings (dial‑up, Bluetooth, modem), multimedia features, device management, and additional tips for temperature changes, antenna use, and legal considerations while driving or near medical devices. This manual is written in Chinese.
| Battery type | Lithium |
|---|---|
| Environmental usage period | Device up to 10 years, battery up to 5 years |
Verify that all accessories listed in the checklist are present before operating the device.
Do not disassemble, crush, puncture, short‑circuit, or expose the battery to fire or water; use only the specified replacement battery and dispose of it according to local regulations.
No – the manual requires the phone to be turned off in places such as hospitals, aircraft cabins, and gas stations.
It is recommended to restart the phone at least once a day to clear memory and keep the system running efficiently.