Anschrift

Postanschrift HST Bernd Trojan Bregenzerstrasse 65a D-88131 Lindau

Vertrieb / Service
Telefon +49-8382-998390
Telefax +49-8382-998391
E-Mail info @ hstt.net

Refill Support
Telefon +49-8382-998392
E-Mail refill-faq @ hstt.net

Hotspot Support
Telefon +49-171-4838885
E-Mail info @ hstt.net

USt-ID DE 191612401