This is the user manual of KG77 phone, which details the functions and usage methods of the phone.
This manual provides detailed instructions for using the LG KG77 mobile phone, including how to install the SIM card and battery, make and receive calls, send messages, and configure settings such as language, display, and connectivity. Safety guidelines are emphasized, covering topics like airplane mode, proper handling of the battery, and precautions around medical equipment.
Additional sections describe the phone’s hardware components, accessory usage, SAR (Specific Absorption Rate) information, environmental operating limits, and warranty considerations. The document also includes troubleshooting tips and a list of recommended genuine LG accessories. This manual is written in Chinese.
| SAR (handheld) | 0.443 W/kg (10 g) |
|---|---|
| SAR (body‑worn) | 0.245 W/kg (10 g) |
| Supported Networks | GSM 900 / DCS 1800 / PCS 1900 |
The maximum SAR for the KG77 in handheld use is 0.443 W/kg measured over 10 g of tissue.
It supports GSM 900, DCS 1800, and PCS 1900 bands.
Only genuine LG accessories should be used; third‑party parts may void the warranty.