LG 55EA8800 Owner's Manual page 55

Tag On
Tag On
(Depending on model)
Tag On is a data transmission technology that can be used on smartphones with NFC
(Near Field Communication). Simply by tapping your smartphone to a Tag On sticker,
you can share content between your smartphone and TV.
To connect your smartphone to the TV using Tag On, they must be connected on
the same Wi-Fi network or Miracast™/Intel's WiDi of the smart TV is set to On.
- Do not attach the sticker to a metal part of the TV. Otherwise, your smartphone
cannot recognize the Tag On sticker.
-Do not crumple or fold the Tag On sticker. Otherwise, the Tag On is not recognized.
-To purchase a Tag On sticker, please contact the LG Electronics Service Center.
-This function is supported only on a smartphone with Android 4.0 (ICS) or later.
SMART TV Quick Setup Guide