Health and Safety Information 95Operating 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.National Institute on Deafness and Other Communication DisordersNational Institutes of Health31 Center Drive, MSC 2320Bethesda, MD 20892-2320Email: nidcdinfo@nih.govInternet: http://www.nidcd.nih.gov/National Institute for Occupational Safety and Health (NIOSH)395 E Street, S.W.Suite 9200Patriots Plaza BuildingWashington, DC 20201Voice: 1-800-35-NIOSH (1-800-356-4647)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
