This document introduces the features and characteristics of the Lenovo phone ET880, including its Microsoft Windows Mobile 6 operating system, mobile communication functions, high-performance handheld computer, data storage security, USB1.1 support, sleek design, colorful screen, Bluetooth function, and practical software.
This manual introduces the Lenovo ET880 smartphone, which runs Microsoft Windows Mobile 6 and combines phone communication with handheld PC functions. It covers basic hardware overview, key buttons, accessories, and how to install the SIM and Micro‑SD cards.
The guide also details how to use core features such as calling, messaging, internet access, Bluetooth, and Microsoft Office Mobile apps, plus safety and maintenance advice to keep the device reliable in everyday use. This manual is written in Chinese.
| Operating System | Microsoft Windows Mobile 6 |
|---|---|
| USB Interface | USB 1.1 |
| Bluetooth | Built‑in Bluetooth |
| External Storage | Micro SD card |
Refer to the “安装和取出 SIM 卡” section for step‑by‑step instructions on inserting and removing the SIM card.
Avoid heat, high‑voltage environments, flammable areas, and keep the phone away from other electronic equipment; also use only approved batteries and chargers.
Use the GPRS/Internet sharing functions described in the “连接到 Internet” chapter.