• Battery Status ProfileUsage environment and your healthIntegrated wireless cards emit radio frequency electromagnetic energy like other radio devices. However, thelevel of energy emitted is far much less than the electromagnetic energy emitted by wireless devices likefor example mobile phones.Due to the fact that integrated wireless cards operate within the guidelines found in radio frequency safetystandards and recommendations, Lenovo believes they are safe for use by consumers. These standards andrecommendations reflect the consensus of the scientific community and result from deliberations of panelsand committees of scientists who continually review and interpret the extensive research literature.In some situation or environment, the use of integrated wireless cards might be restricted by the proprietorof the building or responsible representatives of the organization. These situations and areas might forexample include:• Using the integrated wireless cards on board of airplanes, in hospitals or near petrol stations, blastingareas (with electro-explosive devices), medical implants or body-worn electronic medical devices, suchas pace makers.• In any other environment where the risk of interference to other devices or services is perceived oridentified as harmful.If you are uncertain of the policy that applies to the use of wireless devices in a specific organization (such asairport or hospital), you are encouraged to ask for authorization to use integrated wireless cards prior toturning on the computer.Location of the UltraConnect wireless antennasThinkPad notebook computers feature an integrated UltraConnect™ wireless antenna system built into thedisplay for optimal reception, enabling wireless communication wherever you are.1 Wireless LAN antenna (main)2 Wireless LAN antenna (auxiliary)Locating wireless regulatory noticesFor more information about the wireless regulatory notices, refer to the Regulatory Notice shipped with yourcomputer.120 User Guide
