Popular content type encoded in NDEF record

– Plain text:
TNF_TYPE_NFCWELLKNOWN
Type: T

– Address book Contact:
TNF_TYPE_MEDIA
text/x-vCard

– Web address:
TNF_TYPE_NFCWELLKNOWN
Type: U (URI)
Protocol field: 0x01 “http://www.”

– Phone number:
TNF_TYPE_NFCWELLKNOWN
Type: U
Protocol field: 0x05 “tel:”

– SMS:
TNF_TYPE_NFCWELLKNOWN
Type: U (URI)
Protocol field: 0x00 “”
URI field: “sms: …”

Email:
TNF_TYPE_NFCWELLKNOWN
Type: U (URI)
Protocol field: 0x06 “mailto:”

Popular content type encoded in NDEF record