This document describes the features and performance of the KW820 mobile phone, including basic calling functions and various practical features and services. It also provides instructions and precautions for use.
This manual covers everything you need to know about the LG KW820 mobile phone, including an introduction, safety and performance notes, start‑up procedures, battery installation and charging, network and SIM/UIM card setup, external memory handling, menu navigation, messaging, call functions, and technical data. Detailed sections guide you through using various input methods, managing contacts, adjusting settings, and troubleshooting common issues.
Safety information emphasizes proper handling of the battery, avoiding exposure to liquids, magnetic objects, and extreme temperatures, and provides guidance for emergency calls, lost or stolen devices, and the use of only LG‑approved accessories. Contact information for LG support and regional service centers is also included. This manual is written in Chinese.
Turn the phone on, ensure it is in a service area, enter the emergency number (e.g., 112) and press the send key.
Immediately contact the telecom provider and request that the SIM/UIM card be disabled to prevent unauthorized use.
Using batteries or chargers not specified by the manufacturer may be dangerous and any damage caused will not be covered under warranty.