The ALCATEL ONETOUCH NFC tag is a perfectly sized tool to add a new level of convenience to your daily life. Whether you want to hang it by your door on the key rack to simple tap your phone and turn on Wi-Fi when you walk in the door or if you like to keep it at work to turn off your GPS and Bluetooth from the commute. Setting these features up is amazingly simple with a wide variety of free applications available on the Google Play™ Store. Please ensure your device is NFC compatible. This will be listed on the device support page.