NFC Tools can read and write NFC tags. Approach a tag and the application will display the available information, such as: The manufacturer of the tag (eg NXP, Nokia, IBM). The type of tag (eg: MIFARE Ultralight, Ultralight C, DESFire, NTAG203). The standard (eg: NFC Forum Type 2). The available technology (Android class). Serial number (eg: 04: 85: c8: 5a: 40: 2 b: 80).