This document is the user manual for the China Unicom customized smartphone Lenovo A820. The manual includes information on safety and maintenance, Lenovo smartphone Q&A, installation and charging, phone key functions, main function guide, Lenovo mobile Internet products, China Unicom customized services, China Unicom customized 3G international roaming, frequently asked questions, technical specifications, and more.
This document is the user manual for the Lenovo A820 smartphone, customized for China Unicom. It provides instructions on safety, installation, and usage of the device and its accessories, including the battery, SIM card, and memory card. The manual details how to operate the phone, use specific Lenovo services like the Music Store and Security, and access China Unicom services such as the Womall portal and international roaming. This manual is written in Chinese.
| Product Name | Lenovo A820 |
|---|
You can visit the Lenovo mobile official website or contact the hotline for the latest information.
You should replace the battery when you find that the usage time (call time and standby time) decreases.