"The best business telephones in the world."

 Hi

We have a Snom M85 with M700 and we would like to activate the deadman function, as described on this page https://www.snom.com/ip-phones/workplace-mobility/m85-industrial-handset/ we don't find any ressources regarding this function on m85 or m700 manual.

Could you give us any documentation to implement this?

Thanks

Ok so you sell a phone with different hardware revisions which support different functions, but i never saw that on the specs. On the official page of the handset the different hardware versions is never mentionned, whereas the deadman feature is on headlines. I think you should change "Thanks to its integrated location sensors, the Snom M85 comes with a so-called dead man’s feature." and add "Snom M85 R2D+", that could avoid some people to buy a phone for features he don't have. Thanks.