OscarDelta | JUST A BLACK DISC

With an NFC enabled device it can be used to store text, URL, links to files/video, make calls, send SMS, add a location/address, start navigation to a location, open street view at coordinates, information in case of emergency, Bitcoin address, Bluetooth connection, Configure a Wi-Fi network, sound controls and media, set display settings, manage the configuration on your device, tasks from apps, phone features, file operations, compose an email, compose a tweet, open geolocation, open an address, turn on/off camera flash (flashlight), vibrate, timestamp, talking clock, pop-up message, notification and more.