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• Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the device.
• Do not paint the device. Paint can clog the moving parts and prevent proper operation.
• Use a soft, clean, dry cloth to clean any lenses, such as camera, proximity sensor, and
light sensor lenses.
• Use only the supplied or an approved replacement antenna. Unauthorized antennas,
modifications, or attachments could damage the device and may violate regulations
governing radio devices.
• Use chargers indoors.
• Always create a backup of data you want to keep, such as contacts and calendar notes.
• To reset the device from time to time for optimum performance, power off the device
and remove the battery.
These suggestions apply equally to your device, battery, charger, or any enhancement. If any
device is not working properly, take it to the nearest authorized service facility for service.
Additional safety information
■ Small children
Your device and its enhancements may contain small parts. Keep them out of the reach of
small children.
■ Operating environment
This device meets RF exposure guidelines when used either in the normal use position
against the ear or when positioned at least 2.2 centimeters (7/8 inch) away from the body.
When a carry case, belt clip, or holder is used for body-worn operation, it should not contain
metal and should position the device the above-stated distance from your body. To transmit
data files or messages, this device requires a quality connection to the network. In some
cases, transmission of data files or messages may be delayed until such a connection is
available. Ensure the above separation distance instructions are followed until the
transmission is completed.
Parts of the device are magnetic. Metallic materials may be attracted to the device. Do not
place credit cards or other magnetic storage media near the device, because information
stored on them may be erased.