This manual covers essential safety information, including restrictions on use in aircraft, medical facilities, and explosive environments, and advises using only approved accessories and batteries. It also details the phone’s hardware layout, key functions, and how to handle the device responsibly.
The guide walks users through inserting the SIM card and battery, charging procedures, powering the phone on and off, and using core features such as calls, messaging, contacts, FM radio, and the flashlight shortcut. Additional sections describe accessories, battery specifications, and warranty information. This manual is written in Chinese.
| Battery type | BL-5CB |
|---|---|
| Headphone jack | 3.5 mm |
Open the back cover, remove the battery, place the SIM card with the contacts facing down, then re‑install the battery and close the cover.
The phone uses a standard 3.5 mm headphone jack.