Although supported by the REST api, Vcard and Vcal will not work with an iphone or Android handset.
You can generate the HTTP request manually by following the examples below:
rest.nexmo.com/sms/json?api_key=KEY&api_secret=SECRET&from=Test&to=1234567890&type=vcard&vcard=BEGIN%3aVCARD%0d%0aVERSION%3a2.1%0d%0aFN%3aFull+Name%0d%0aTEL%3a%2b12345678%0d%0aEMAIL%3ainfo%40acme.com%0d%0aURL%3awww.acme.com%0d%0aEND%3aVCARD
Meaning:
BEGIN:VCARD
VERSION:2.1
FN:Full Name
TEL:+12345678
EMAIL:info@acme.com
URL:www.acme.com
END:VCARD
Note:
- text parameter with vcard type is not needed
- Avoid 'space' in from parameter
You could do the same thing with &vcal= and the url encoded version of that Vcal string:
BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:uid1@example.com
DTSTAMP:19970714T170000Z
ORGANIZER;CN=John Doe:MAILTO:john.doe@example.com
DTSTART:19970714T170000Z
DTEND:19970715T035959Z
SUMMARY:Bastille Day Party
END:VEVENT
END:VCALENDAR
