business card? mecard? hCard?
Is there an actual standard at the moment? I never owned a "smartphone" - is there a format that supports "ready-made" for iphone, android or blackberry?
edit:
Found this discussion from last year. Any thoughts?
this reader looks multi-platform and uses mecard
mecard specification
it turns out vCard, although verbose, has the widest support.
Mecard de facto (read: avoid at all costs) standard
hCard is a vcard that supports html in data. Mecard is a very simple version of vcard. One line with important information. vCard is a format for exchanging contact data. There is a version.