So really, this cordless phone from Panasonic is brilliant. Simply unpack, connect and go. The display is easy to read and the numbers are represented so great that you can safely times let the glasses are. I've already had a number of wireless devices from div. Manufacturers, but the Acculeistung from Panasonic is awesome. Plus the clear sound in speakerphone mode. I have to say a very big compliment Panasonic for this phone.