Huawei EC325 Data Modem User Manual

About this manual

This manual introduces the Huawei EC325 Data Modem, describing its main functions such as internet connectivity, voice calls, SMS handling, and call record management. It also outlines the required computer configuration and preparation steps before using the device.

Safety precautions, installation procedures, driver setup, and detailed explanations of the management interface are covered. The document includes sections on internet service settings, voice and SMS services, PC fax, system settings, and troubleshooting tips. This manual is written in Chinese.

What's inside

• Introduction
• Package Contents
• Understanding the EC325
• Preparation Before Use
• Installation Guide
• Management Interface
• Features
• Internet Service
• Voice and SMS Services
• Technical Parameters

Frequently asked questions

What items are included in the EC325 package?

The package contains an EC325 data modem, a USB data cable, a headset, a CD with the user manual and installation program, and a quick start guide.

How do I install the EC325 hardware driver?

Refer to the "安装 EC325 硬件驱动程序" section of the manual for step‑by‑step driver installation instructions.