Asus WL-330N3G - Manual (Page 38)

4-12 Chapter 4: Configuration
4.3 Advanced setting
When you click the link Advance Setting from any of the modes, the screen
shown below is displayed.
4.3.1 Wireless
Click an item on the page and follow the instructions
to set up the ASUS WL-330N3G.
3. Click Apply.
The connection is successfully established when the 3G LED turns solid blue.
Otherwise, the connection has failed.
Visit http://event.asus.com/2009/networks/3gsupport to check the list of 3G
dongles that your 3G mobile wireless router support. Ensure that all ISP settings
such as APN, Dial number, PIN, username, and password, are correct.