Huawei E3276 LTE/Windows 7


Uninstalling my modem
Installing my modem
Starting the modem application

Assembling my modem

Inserting a SIM into my modem
Inserting a memory card into my modem

General settings

Updating the modem application
View modem information


Choosing network mode for my modem
Choosing a network for my mode

Connection settings

Selecting settings for automatic connection

You can select if your modem should establish a connection to the internet automatically. If you want to avoid using data, you need to turn off automatic connection.

Find "General"
  • Click Tools.
  • Click Settings....
  • Click General.

Select setting for automatic connection
  • Highlight Seamless connection is on or Manual connection is on.
  • If you select Manual connection is on:
  • Click Yes to confirm.

  • Click OK to close the window.

*Please refer to the Huawei website for more information or further support.*


Establishing a connection to the internet
Ending a connection to the internet
Checking data usage


Creating a contact for my modem

Send SMS

Writing and sending SMS


Turning use of PIN on or off
Changing my PIN