Small children
Your device and its accessories are not toys. They may contain small parts. Keep 
them out of the reach of small children.
Medical devices
Operation of radio transmitting equipment, including wireless phones, may interfere 
with inadequately shielded medical devices’ function. Consult a physician or the 
medical device’s manufacturer to determine if it is adequately shielded from 
external radio energy.
Implanted medical devices
To avoid potential interference, manufacturers of implanted medical devices 
recommend a minimum separation of 15.3 centimeters (6 inches) between a 
wireless device and the medical device. Persons who have such devices should:
Always keep the wireless device more than 15.3 centimeters (6 inches) from the 
medical device.
Not carry the wireless device in a breast pocket.
Hold the wireless device to the ear opposite the medical device.
Switch the wireless device off if there is any reason to suspect that interference is 
taking place.
Follow the manufacturer directions for the implanted medical device.
If you have any questions about using your wireless device with an implanted 
medical device, consult your health care provider.
Hearing
Warning: When you use the headset, your ability to hear outside sounds may be affected. 
Do not use the headset where it can endanger your safety.
Nokia 3.1 User Guide
© 2018 HMD Global Oy. All rights reserved.
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