Operating Environment; Potentially Explosive Environments; Nokia Original Accessories - Nokia 301 User Manual

Operating environment

This device meets radio frequency exposure guidelines in the normal use position at the ear or at least 1.5 centimetres (5/8
inch) away from the body. Any carry case, belt clip, or holder for body-worn operation should not contain metal and should
position the device the above-stated distance from your body.
The sending of data files or messages requires a quality network connection and may be delayed until such a connection is
available. Follow the separation distance instructions until the sending is completed.
Vehicles
Radio signals may affect improperly installed or inadequately shielded electronic systems in vehicles. For more info, check with
the manufacturer of your vehicle or its equipment.
Only qualified personnel should install the device in a vehicle. Faulty installation may be dangerous and invalidate your warranty.
Check regularly that all wireless device equipment in your vehicle is mounted and operating properly. Do not store or carry
flammable or explosive materials in the same compartment as the device, its parts, or accessories. Do not place your device or
accessories in the air bag deployment area.

Potentially explosive environments

Switch your device off in potentially explosive environments, such as near petrol pumps. Sparks may cause an explosion or fire
resulting in injury or death. Note restrictions in areas with fuel; chemical plants; or where blasting operations are in progress.
Areas with a potentially explosive environment may not be clearly marked. These usually are areas where you are advised to
switch your engine off, below deck on boats, chemical transfer or storage facilities, and where the air contains chemicals or
particles. Check with the manufacturers of vehicles using liquefied petroleum gas (such as propane or butane) if this device can
be safely used in their vicinity.
Certification information (SAR)
This mobile device meets guidelines for exposure to radio waves.
Your mobile device is a radio transmitter and receiver. It is designed not to exceed the limits for exposure to radio waves
recommended by international guidelines. These guidelines were developed by the independent scientific organisation ICNIRP
and include safety margins designed to assure the protection of all persons, regardless of age and health.
The exposure guidelines for mobile devices employ a unit of measurement known as the Specific Absorption Rate or SAR. The
SAR limit stated in the ICNIRP guidelines is 2.0 watts/kilogram (W/kg) averaged over 10 grams of tissue. Tests for SAR are
conducted using standard operating positions with the device transmitting at its highest certified power level in all tested
frequency bands. The actual SAR level of an operating device can be below the maximum value because the device is designed
to use only the power required to reach the network. That amount changes depending on a number of factors such as how close
you are to a network base station.
The highest SAR value under the ICNIRP guidelines for use of the device at the ear is 1.44 W/kg. Use of device accessories may
result in different SAR values. SAR values may vary depending on national reporting and testing requirements and the network
band. Additional SAR information may be provided under product information at www.nokia.com.

Nokia original accessories

For availability of approved accessories, check with your dealer.
An extensive range of accessories is available for your device. For more details, see www.nokia.com/hk-en/products/top-
accessories/.
Practical rules about accessories
• Keep all accessories out of the reach of small children.
• When you disconnect the power cord of any accessory, grasp and pull the plug, not the cord.
• Check regularly that accessories installed in a vehicle are mounted and are operating properly.
• Installation of any complex car accessories must be made by qualified personnel only.
Battery
Type: BL-4U
Talk time:
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