Nikon 1 J5 Reference Manual page 142

A
NFC
NFC (Near Field Communication) is an international standard for short-
range wireless communications technology.
A
No Connection
If you are unable to establish a connection using NFC as described
above, connect by manually selecting the camera SSID (0 118).
D Wi-Fi
Before using the Wi-Fi function, read the warnings on pages xviii to xx;
to prevent loss of power while connected, you should also charge the
camera battery. Do not use Wi-Fi in settings in which its use is prohib-
ited. Note that the camera Wi-Fi function can not be used when a USB
cable is connected.
A
Terminating Wi-Fi Connections
Wi-Fi will terminate automatically if the smart device does not initiate
a connection within five minutes. To terminate Wi-Fi manually, press
the G button to exit the Wi-Fi standby or connection display.
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