Nokia Lumia 620 User Manual
Also see for Lumia 620: User guideUser guideUser guideUser guideManual
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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 carryflammable or explosive materials in the same compartment as the device, its parts, or accessories. Do not place your device oraccessories in the air bag deployment area.Potentially explosive environmentsSwitch your device off in potentially explosive environments, such as near petrol pumps. Sparks may cause an explosion or fireresulting 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 toswitch your engine off, below deck on boats, chemical transfer or storage facilities, and where the air contains chemicals orparticles. Check with the manufacturers of vehicles using liquefied petroleum gas (such as propane or butane) if this device canbe safely used in their vicinity.Certification information (SAR)This mobile device meets international 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 (radiofrequency electromagnetic fields), recommended by international guidelines from the independent scientific organizationICNIRP. These guidelines incorporate substantial safety margins assure the protection of all persons regardless of age and health.The exposure guidelines are based on the Specific Absorption Rate (SAR), which is an expression of the amount of radio frequency(RF) power deposited in the head or body when the device is transmitting. The ICNIRP SAR limit for mobile devices is 2.0 W/kgaveraged over 10 grams of tissue.SAR tests are carried out with the device in standard operating positions, transmitting at its highest certified power level, in allits frequency bands. The maximum recorded SAR values for this device are:Maximum SAR value Frequency bands used when MaximumSAR value was recordedWhen held against the head 0.86 W/kg over 10g GPRS 850 and WLAN 2450When operated at a separation distanceof 1.5 centimetres (5/8 inch) from thebody1.40 W/kg over 10g WCDMA 2100 and WLAN 5000This device meets RF exposure guidelines when used against the head or when positioned at least 1.5 centimetres (5/8 inch)away from the body. When a carry case, belt clip or other form of device holder is used for body-worn operation, it should notcontain metal and should provide at least the above stated separation distance from the body.To send data or messages, a good connection to the network is needed. Sending may be delayed until such a connection isavailable. Follow the separation distance instructions until the sending is finished.During general use, the SAR values are usually well below the values stated above. This is because, for purposes of systemefficiency and to minimise interference on the network, the operating power of your mobile is automatically decreased whenfull power is not needed for the call. The lower the power output, the lower the SAR value.Device models may have different versions and more than one value. Component and design changes may occur over time andsome changes could affect SAR values. The latest available SAR information for this and other Nokia device models can be foundat www.nokia.com.The World Health Organization (WHO) has stated that current scientific information does not indicate the need for any specialprecautions when using mobile devices. If you are interested in reducing your exposure, they recommend you limit your usageor use a hands-free kit to keep the device away from your head and body. For more information and explanations and discussionson RF exposure, go to the WHO website at www.who.int/peh-emf/en.Nokia support messagesTo help you take maximum advantage of your phone and services, you may receive messages from Nokia. The messages maycontain tips and tricks and support. To provide the service described above, your mobile phone number, the serial number of© 2013 Nokia. All rights reserved. 113 |
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