If you've received a notification on your Android device about an unfamiliar SmartCard nearby, you can make it ring by tapping the system notification. Once you've located the SmartCard, follow these steps to disable it.
How to disable SmartCard
1. Locate the ON/OFF button on the SmartCard.
2. Quickly press the button five times within 2 seconds.
3. When SmartCard is disabled, you will hear a confirmation sound.
How to enable identification:
1. Locate the ON/OFF button on the SmartCard.
2. Quickly press the button six times within 2 seconds.
