Palm PRE 2 User Manual page 253

To reduce exposure to radiation, use your device in good reception areas, as indicated by the
bars on your phone, at least 3 to 4 bars.
Caution: Avoid potential hearing loss
Prolonged exposure to loud sounds (including music) is the most common cause of preventable
hearing loss. Some scientific research suggests that using portable audio devices, such as
portable music players and cellular telephones, at high volume settings for long durations may
lead to permanent noise-induced hearing loss. This includes the use of headphones (including
headsets, ear buds, and Bluetooth ® or other wireless devices). Exposure to very loud sound has
also been associated in some studies with tinnitus (a ringing in the ear), hypersensitivity to
sound, and distorted hearing. Individual susceptibility to noise-induced hearing loss and other
potential hearing problems varies. The amount of sound produced by a portable audio device
varies depending on the nature of the sound, the device, the device settings, and the
headphones. You should follow some common sense recommendations when using any
portable audio device:
• Set the volume in a quiet environment and select the lowest volume at which you can hear
adequately.
• When using headphones, turn the volume down if you cannot hear the people speaking near
you or if the person sitting next to you can hear what you are listening to.
• Do not turn the volume up to block out noisy surroundings. If you choose to listen to your
portable device in a noisy environment, use noise-cancelling headphones to block out
background environmental noise.
• Limit the amount of time you listen. As the volume increases, less time is required before
your hearing could be affected.
• Avoid using headphones after exposure to extremely loud noises, such as rock concerts, that
might cause temporary hearing loss. Temporary hearing loss might cause unsafe volumes to
sound normal.
• Do not listen at any volume that causes you discomfort. If you experience ringing in your
ears, hear muffled speech, or experience any temporary hearing difficulty after listening to
your portable audio device, discontinue use and consult your doctor.
• You can obtain additional information on this subject from the following sources:
American Academy of Audiology
11730 Plaza America Drive, Suite 300
Reston, VA 20190
Voice: (800) 222-2336
Email: info@audiology.org
Internet: audiology.org
National Institute on Deafness and Other Communication Disorders
National Institutes of Health
31 Center Drive, MSC 2320
Bethesda, MD USA 20892-2320
Voice: (301) 496-7243
Email: nidcdinfo@nih.gov
Internet: nidcd.nih.gov/health/hearing
National Institute for Occupational Safety and Health
395 E Street, S.W., Suite 9200
Patriots Plaza Building
Washington, DC 20201
Voice: 1-800-CDC-INFO (1-800-232-4636)
Internet: cdc.gov/niosh/topics/noise
Product Handling & Safety
General statement on handling and use:
phone and any consequences of its use.
You must always switch off your phone wherever the use of a phone is prohibited. Use of your
phone is subject to safety measures designed to protect users and their environment.
• Always treat your phone and its accessories with care and keep it in a clean and dust-free
place.
• Do not expose your phone or its accessories to open flames or lit tobacco products.
• Do not expose your phone or its accessories to liquid, moisture, or high humidity.
• Do not drop, throw, or try to bend your phone or its accessories.
• Do not use harsh chemicals, cleaning solvents, or aerosols to clean the device or its
accessories.
• Do not paint your phone or its accessories.
• Do not attempt to disassemble your phone or its accessories; only authorized personnel
must do so.
• Do not expose your phone or its accessories to extreme temperatures, minimum 32° F and
maximum 113° F (0° C to 45° C).
• Please check local regulations for disposal of electronic products.
• Do not carry your phone in your back pocket as it could break when you sit down.
Battery: Your phone includes an internal lithium-ion or lithium-ion polymer battery. Please
note that use of certain data applications can result in heavy battery use and may require
frequent battery charging. Any disposal of the phone or battery must comply with laws and
regulations pertaining to lithium-ion or lithium-ion polymer batteries.
Demagnetization: To avoid the risk of demagnetization, do not allow electronic devices or
magnetic media close to your phone for a long time.
Normal use position: When making or receiving a phone call, hold your phone to your ear,
with the bottom towards your mouth or as you would a fixed line phone.
Emergency calls: This phone, like any wireless phone, operates using radio signals, which
cannot guarantee connection in all conditions. Therefore, you must never rely solely on any
wireless phone for emergency communications.
You alone are responsible for how you use your
Regulatory and Safety Information 253