"Sangoma DECT Handset D10M (w/ N. America, EU and UK PSU) SKU# PHON-D10M. Extra Handset for use with Sangoma DB20 DECT Base Station, Universal - Automatically adapts to base station frequencies (works with both DB20E and DB20N DECT Base stations) Includes PSU for N. America, EU, and UK Please see full Terms of Service and End User License Agreements."