2. Cordless headsets
Snom - Wireless Headsets
Overview of currently distributed telephones

Overview of all telephones that have been certified
Telephone | Connection | Headset |
300 (from MAC 00041328xx onwards) / 320 / 370 710 / 715 / D715 / 720 / D725 / D745 / 760 / D765 821 / 870 | snom advanced EHS adapter | Plantronics |
300 (from MAC 00041328xx onwards) / 320 / 370 | CEHS-SN 01 | Sennheiser DW Pro 1 / 2 (PHONE, USB or EU) D10 (PHONE, USB or EU) |
715 / 720 / 760 / D765 | USB cable (only possible with Sennheiser DECT USB headsets) | |
821 / 870 | CEHS-SN 02 |
The EHS function for the snom 7xx series with Sennheiser headsets will only work via an USB cable and Sennheiser devices with a USB connection! The snom 710 cannot be connected to a Sennheiser DECT headset.
A full overview of all cordless headsets with snom telephones can be found here.