SARThis device meets RF exposure guidelines when used either in the normal useposition against the ear or when positioned at least 0.2 inches (5 mm) away fromthe body. The specific maximum SAR values can be found in the CertificationInformation (SAR) section of this user guide. For more info, go to www.sar-tick.com.When a carry case, belt clip or other form of device holder is used for body-wornoperation, it should not contain metal and should provide at least the above-statedseparation distance from the body. Note that mobile devices may be transmittingeven if you are not making a voice call.Network services and costsUsing some features and services, or downloading content, including free items,require a network connection. This may cause the transfer of large amounts of data,which may result in data costs. You may also need to subscribe to some features.Important: 4G/LTE might not be supported by your network service provider or by theservice provider you are using when traveling. In these cases, you may not be able to makeor receive calls, send or receive messages or use mobile data connections. To make sureyour device works seamlessly when full 4G/LTE service is not available, it is recommendedthat you change the highest connection speed from 4G to 3G. To do this, on the homescreen, tap Settings > More > Cellular networks , and switch Preferred network type to2G/3G .Note: Using Wi-Fi may be restricted in some countries. For example, in the EU, you are onlyallowed to use 5150–5350 MHz Wi-Fi indoors, and in the USA and Canada, you are onlyallowed to use 5.15–5.25 GHz Wi-Fi indoors. For more info, contact your local authorities.For more info, contact your network service provider.Nokia 8 User Guide© 2017 HMD Global Oy. All rights reserved.