Huawei E303/Windows Vista


Uninstalling my modem

Want to uninstall your modem? Follow these easy instructions.

End modem application
  • Click X.

Disconnect modem from computer
  • Disconnect your modem from your computer.

Find "Programs and features"
  • Do the following in Windows:
  • Click the Windows icon.
  • Click Control Panel.
  • If required, click Classic View.
  • Click Programs and Features.

Uninstall modem
  • Highlight SingTel Seamless Connection.
  • Click Uninstall/Change.
  • Click Next.
  • Click Uninstall.
  • Click Finish.

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

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


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