BEGIN:VCARD
VERSION:4.0
PRODID:-//company contact export Version 1//EN
REV:2026-05-05 20:53:01
TZ:+0000
FN:systemdesign 
N:;systemdesign
KIND:individual
TEL;TYPE=WORK,VOICE:
TEL;TYPE=HOME,VOICE:
NOTE:Postfach 805 8401 Winterthur info@systemdesign.ch
END:VCARD