I have a panasonic CF-27 Toughbook.. It has a wireless modem built in. As far as I know its a Serria Wireless SB200. What kind of wireless is this? How do I use it? More description. On the front edge of the laptop there is one button for the wireless. A power button, then there are three lights. one is like an antenna, anotheris an envelope, and a circle with zig zag through it.. On the side of the screen there is a pull up antenna. Any one know what kind of wireless is this and how can I use it?