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Continue to ChatFacebook to test Bluetooth beacons in New York https://www.nfcworld.com/2015/02/02/333845/facebook-test-bluetooth-beacons-new-york/
Facebook to test Bluetooth beacons in New York https://www.nfcworld.com/2015/02/02/333845/facebook-test-bluetooth-beacons-new-york/