146Operating EnvironmentRemember to follow any special regulations in force in any area, and always switchyour mobile device off whenever it is forbidden to use it, or when it may causeinterference or danger. When connecting the mobile device or any accessory toanother device, read its user's guide for detailed safety instructions. Do not connectincompatible products.Using Your Mobile Device Near Other Electronic DevicesMost modern electronic equipment is shielded from Radio Frequency (RF) signals.However, certain electronic equipment may not be shielded against the RF signalsfrom your wireless mobile device. Consult the manufacturer to discuss alternatives.National Institute for Occupational Safety and Health (NIOSH)395 E Street, S.W.Suite 9200Patriots Plaza BuildingWashington, DC 20201Voice: 1-800-35-NIOSH (1-800-356-4674)1-800-CDC-INFO (1-800-232-4636)Outside the U.S. 513-533-8328Email: cdcinfo@cdc.govInternet: http://www.cdc.gov/niosh/topics/noise/default.html1-888-232-6348 TTY
