This is the programming software for the KX-TDA and KX-TDE business phone systems as well as the KX-TVM voicemail systems. This is the latest unified maintenance console for all all software revisions of the Panasonic PBX\'s. This is for the following hardware: KX-TDA30, KX-TDA100, KX-TDA200, KX-TDA600, KX-TDE100, KX-TDE200, KX-TDE600, KX-TVM50, KX-TVM200.
A word to the wise... Back up the DSYS file from the PBX before you start playing with it. Never hurts to have a clean copy to restore.