Huawei E3276 LTE/Lion


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

Selecting settings for automatic start-up
Updating the modem application
View modem information


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

Connection settings

Set up my modem for internet manually


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

If you want to protect your SIM against unauthorised use, you need to turn on use of PIN. Once done, it needs to be keyed in every time you use your modem.

Find "PIN Operations"
  • Click Tools.
  • Highlight PIN Operations.

Turn use of PIN on or off
  • To turn on use of PIN:
  • Click Enable PIN Verification....
  • To turn off use of PIN:
  • Click Disable PIN Verification....
  • Key in your PIN (default is 1234) and click OK.

  • Click OK to close the window.
Changing my PIN