38 - Warnings and regulatory informationObserve restrictions on the use of radio equipment in fuel depots,storage, and distribution areas; chemical plants; or where blastingoperations are in progress.Areas with a potentially explosive atmosphere are often, but notalways, clearly marked. They include below deck on boats, chemicaltransfer or storage facilities, vehicles using liquefied petroleum gas(such as propane or butane), and areas where the air containschemicals or particles such as grain, dust or metal powders.Do not switch the notebook on when wireless phone use is prohibitedor when it may cause interference or danger.Disposal instructionsDo not throw this electronic device into the trash whendiscarding. To minimize pollution and ensure utmostprotection of the global environment, please recycle. Formore information on the Waste from Electrical andElectronics Equipment (WEEE) regulations, visitwww.acer-group.com/public/SustainabilityWireless adapter regulatory informationRadio frequency interferenceRemember to follow any special regulations in force in any area, andalways switch off your device when its use is prohibited or when itmay cause interference or danger. Use the device only in its normaloperating positions. This device meets RF exposure guidelines whenused normally. To successfully transmit data files or messages, thisdevice requires a good quality connection to the network. In somecases, transmission of data files or messages may be delayed untilsuch a connection is available. Parts of the device are magnetic.Metallic materials may be attracted to the device, and persons withWarningFor safety reasons, turn off all wireless or radio transmitting deviceswhen using your laptop under the following conditions. These devicesmay include, but are not limited to: wireless LAN (WLAN), Bluetoothand/or 3G.