Since end 2014 the state-of-the-art mobile service Push-to-Talk is available for the first time in Europe through KPN.
On behalf of Sonim M2M is responsible to launch this push-to-talk service for the first time in Europe through KPN, together
with partners Ericsson & Kodiak, including the range of Sonim’s ultrarugged mobile phones.

This instant group communication service for field workers, enabling direct voice communication over the mobile
3G or 4G network with a group or individual with one press of a button, is a revolutionary new mobile service in Europe.