The KX-DT543 is a digital handset that works on the proprietory digital ports of the PBX only.
- 3 line backlit LCD display
- 24 programmable CO buttons
- EHS (Electronic hook switch) support
- Expansion module support (DT590)
- Full duplex speakerphone
- Available in black or white
For the DT500 Series spec sheet please click hereFor use on your system please select from the system user manuals below (desktop site only).