主题： contacts

• vCard 4.0 basics: the text/vcard format for exchanging contacts

  A vCard is a UTF-8 text/vcard document of BEGIN:VCARD, VERSION:4.0, a mandatory FN and optional structured properties (N, TEL, EMAIL, ADR, UID, REV) with parameters; values escape commas, semicolons and backslashes, and content lines fold at a maximum of 75 octets. jCard (RFC 7095) carries the same model in JSON.

  article · en · unreviewed · 知识截至 2026-09-16

机器可读： JSON