Reference information
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■ Additional safety information
Operating environment
Remember to follow any special regulations in force in any area and always switch
off your device when its use is prohibited or when it may cause interference or
danger. Use the device only in its normal operating positions. This device meets
RF exposure guidelines when used either in the normal use position against the
ear or when positioned at least 1.5 cm (5/8 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 at least 1.5 cm (5/8 inch) away from your
body.In order 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,
and persons with a hearing aid should not hold the device to the ear with the
hearing aid. Always secure the device in its holder, because metallic materials may
be attracted by the earpiece. Do not place credit cards or other magnetic storage
media near the device, because information stored on them may be erased.
Medical devices
Operation of any radio transmitting equipment, including wireless phones, may
interfere with the functionality of inadequately protected medical devices. Consult
a physician or the manufacturer of the medical device to determine if they are
adequately shielded from external RF energy or if you have any questions. Switch
off your phone in health care facilities when any regulations posted in these areas
instruct you to do so. Hospitals or health care facilities may be using equipment
that could be sensitive to external RF energy.
Pacemakers
Pacemaker manufacturers recommend that a minimum separation of 6 in (15.3 cm)
be maintained between a wireless phone and a pacemaker to avoid potential
interference with the pacemaker. These recommendations are consistent with the
independent research by and recommendations of Wireless Technology Research.
To minimize the potential for interference, persons with pacemakers should
• Always keep the device more than 15.3 cm (6 in) from their pacemaker when
the device is switched on
• Not carry the device in a breast pocket
• Hold the device to the ear opposite the pacemaker