Dell Precision M4400 (Mid 2008) - Manual (Page 11)

About Your Computer
11
Wireless Switch and Dell™ Wi-Fi Catcher™
Network Locator
Use the wireless switch to enable or disable wireless network devices and the
Wi-Fi Catcher Network Locator to locate networks. For more information
about the wireless switch and the Wi-Fi Catcher Network Locator, see the
Dell Technology Guide on your computer or at support.dell.com. For
information about connecting to the Internet, see "Connecting to the
Internet" on page 16.
wireless switch icon
Dell Wi-Fi Catcher Network Locator icon