BEGIN:VCARD
VERSION:3.0
N:;Mẫu Chữ  Ký;;;
FN:Mẫu Chữ  Ký
TITLE:My business card
TEL;TYPE=mobile,pref:0902855962
EMAIL;TYPE=email:vym0646@gmail.com
URL:https://mauchuky.com/
URL:https://www.dibiz.com/vym0646
END:VCARD