Care and maintenance, Disposal, Additional safety information – Nokia Nokia 3110 classic EN User Manual
Page 43: Small children, Operating environment, Medical devices
Care and maintenance
Your device is a product of superior design and craftsmanship and should be treated with care. The following suggestions will
help you protect your warranty coverage.
• Keep the device dry. Precipitation, humidity, and all types of liquids or moisture can contain minerals that will corrode
electronic circuits. If your device does get wet, remove the battery, and allow the device to dry completely before replacing
it.
• Do not use or store the device in dusty, dirty areas. Its moving parts and electronic components can be damaged.
• Do not store the device in hot areas. High temperatures can shorten the life of electronic devices, damage batteries, and warp
or melt certain plastics.
• Do not store the device in cold areas. When the device returns to its normal temperature, moisture can form inside the device
and damage electronic circuit boards.
• Do not attempt to open the device other than as instructed in this guide.
• Do not drop, knock, or shake the device. Rough handling can break internal circuit boards and fine mechanics.
• 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.
Disposal
The crossed-out wheeled-bin symbol on your product, literature, or packaging reminds you that in the European Union all
electrical and electronic products, batteries, and accumulators must be taken to separate collection at the end of their
working life. Do not dispose of these products as unsorted municipal waste.
Return the products to collection to prevent possible harm to the environment or human health from uncontrolled waste
disposal and to promote the sustainable reuse of material resources. Collection information is available from the product retailer,
local waste authorities, national producer responsibility organizations, or your local Nokia representative. For more information,
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 inches) 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.
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 device in health care facilities when any regulations
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