D3 Expansion Module

New Auto-provisioning by peoplefone

D3 Expansion Module

CHF 159.00

(incl. VAT)


Increase the number of function keys available on D3xx phones with USB port so that users can manage a large number of extensions and calls. There are 18 multi-coloured, programmable LED buttons available, which can be assigned to all available functions of the snom phone. This includes short and direct dialing, extensions, presence displays and much more. The coloured LEDs indicate whether the other user is currently in a call or not.