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4.4.
USE NEAR FIELD COMMUNICATIONS
Near field communications (NFC) uses close proximity (4 cm or less) to establish radio
communication through electromagnetic fields. With NFC enabled, the mobile POS can collect
information from NFC tags, exchange information with other NFC supported devices, and even
change information on the NFC tag if authorized.
Before starting to communicate through NFC, perform the following:
1) Go to
App Drawer (All Apps)
2) On "Connected devices" page, tap to switch on "NFC"
tapping on "Adjust NFC power"
3) On "Connected devices" page,
tap Android Beam
.
enable it
| Settings
| Connected devices
.
and
161
Wireless Radios
.
. NFC power is adjustable by
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