Yes. However, be aware that certain functionalities may need to be deactivated for the whole system if foreign handsets are used in a Spectralink DECT setup. Please contact your local distributor or installer for assistance.
Can I use non-Spectralink DECT Handsets in my installation?
I already have DECT handsets from another vendor. Will I be able to use those handsets on my new Spectralink DECT infrastructure?