Huawei B681 - Manual
Huawei B681 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 3 – Installation; Installing the SIM Card
- Page 4 – (Optional) Installing an External Antenna
- Page 5 – Powering the Device On or Off
- Page 6 – Setting Up a Wireless Connection; Setting Up a Wi-Fi Connection
- Page 7 – Using the Web Management Page; Accessing the Internet
- Page 8 – Restoring Factory Defaults; Further Tips
- Page 9 – Safety Information
1
B681 Quick Start
Note:
Figures in this guide are only for your reference. For details about the
particular model you have chosen, contact your service provider.
Check the information about the product and its accessories when you
purchase it. Some accessories are not provided in the product package. If
necessary, contact your local dealer to purchase them.
This guide briefly describes the device functions. For details about how to
set the management parameters, see the help information on the web
management page.
1 Getting to Know Your Device
Application Scenarios
Scenario 1:
You can connect your computer to the device to access the Internet. The specific
connection steps depend on your computer's operating system. Follow the
displayed instructions to connect the device to your computer.
Scenario 2:
You can connect a telephone to the device's telephone port to make voice calls.
"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.
Summary
3 2 Installation Installing the SIM Card Step 1 Slide the card cover off. Step 2 Insert the SIM card into the card slot. Ensure that the gold contact area faces down and that the beveled edge of the SIM card aligns with that of the card slot. Step 3 Slide the card cover back onto the device. Attenti...
4 (Optional) Installing an External Antenna In areas with poor network coverage, connect an external antenna to the device's external antenna port. Screw the external antenna in fully, as shown in the following figure. Note: Skip this section if you do not need to connect an external antenna to th...
5 Connecting to a Computer Use an Ethernet cable to connect a computer to one of the device's LAN ports, as shown in the following figure. When the connection between the device and the computer is set up, the device's corresponding LAN indicator turns on. Ensure that the Ethernet cable is no longer...
