Nokia 1 User Guide• Always keep the wireless device morethan 15.3 centimeters (6 inches) from themedical device.• Not carry the wireless device in a breastpocket.• Hold the wireless device to the earopposite the medical device.• Switch the wireless device off if there isany reason to suspect that interference istaking place.• Follow the manufacturer directions for theimplanted medical device.If you have any questions about using your wireless device with an implanted medical device,consult your health care provider.HEARINGWarning: When you use the headset, your ability to hear outside sounds may be affected. Donot use the headset where it can endanger your safety.Some wireless devices may interfere with some hearing aids.PROTECT YOUR DEVICE FROM HARMFUL CONTENTYour device may be exposed to viruses and other harmful content. Take the followingprecautions:• Be cautious when opening messages.They may contain malicious software orotherwise be harmful to your device orcomputer.• Be cautious when accepting connectivityrequests, browsing the internet, ordownloading content. Do not acceptBluetooth connections from sources youdo not trust.• Only install and use services and softwarefrom sources that you trust and that offeradequate security and protection.• Install antivirus and other securitysoftware on your device and anyconnected computer. Only use oneantivirus app at a time. Using more mayaffect performance and operation of thedevice and/or computer.• If you access preinstalled bookmarks andlinks to third party internet sites, take theappropriate precautions. HMD Global doesnot endorse or assume liability for suchsites.VEHICLESRadio signals may affect improperly installed or inadequately shielded electronic systems invehicles. For more info, check with the manufacturer of your vehicle or its equipment. Onlyauthorized personnel should install the device in a vehicle. Faulty installation may be dangerousand invalidate your warranty. Check regularly that all wireless device equipment in your vehicle© 2019 HMD Global Oy. All rights reserved. 54