Yes, we also use cookies. If you keep browsing, you agree to the terms of use. Details can be found here..OK

Imprint

The website 
www.askjeff.com 
is operated by
JEFF Zürich GmbH



Zürich

JEFF Zürich GmbH
Grubenstrasse 15
8045 Zürich
Schweiz

T: +41 43 543 61 00
E-Mail: hoi@askjeff.com

VAT Nr: CHE-238.466.767 MWST

Management

David Barral
Linus Eidenbenz
Michael Meyer
David Shilling


Mobile-Landscape-Browsing-Syndrom (MLBS):

Looking at a website on your mobile device in landscape mode, even though the vertical option would be much more convenient and most websites are optimized for it.