Audio files: The BlackBerry device has the capability to play audio files. When listening to audio files using headphones, permanent hearing loss might occur if headphones are used at a high volume. Avoid increasing the volume of your headphones to block out noisy surroundings. If you experience ringing in your ears or muffled speech, consult a physician to have your hearing checked.
Liquids and foreign objects: Never push objects of any kind into the BlackBerry device or device accessories through openings as this action might cause a short circuit, a fire, or electric shock. Do not use the BlackBerry device or device accessories near water (for example, near a bathtub or a sink, in a wet basement, or near a swimming pool). Never spill liquid of any kind on the BlackBerry device or device accessories.
Stability: Do not place the BlackBerry device or device accessory on any unstable surface. It could fall, thereby potentially causing serious injury to a person and serious damage to the BlackBerry device or device accessory. Take care when using the BlackBerry device with any charging accessories to route the power cord in a way that reduces the risk of injury to others, such as by tripping or choking.
Cleaning: Do not use liquid, aerosol cleaners, or solvents on or near the BlackBerry device or device accessory. Clean only with a soft dry cloth. Disconnect any cables from the computer and unplug any charging accessories from the electrical outlet before cleaning either the BlackBerry device or the charging accessory.
Repetitive strain: When using the BlackBerry device, take frequent breaks. If you experience any discomfort in your neck, shoulders, arms, wrists, hands (including thumbs and fingers), or other parts of the body when using the BlackBerry device, cease use immediately. If discomfort persists, consult a physician.
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