BEGIN:VCARD
VERSION:3.0
N:;Nhà cái OK9;;;
FN:Nhà cái OK9
TITLE:My business card
TEL;TYPE=mobile,pref:0899115430
EMAIL;TYPE=email:68ok9com@gmail.com
URL:https://68ok9.com/
URL:https://www.dibiz.com/68ok9com
END:VCARD