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Sandra GarciaAug 29, 2025
What to do if proprietary telephone operations do not work even after following the manual instructions on Panasonic KX-TDE600 PBX?
- Bbrooke00Aug 29, 2025
If none of the operations work when using a proprietary telephone on your Panasonic PBX, even after following the manual instructions, the Intercom line was not seized. If the setting has been changed, press the INTERCOM or PDN button after going off-hook and follow the instructions. Alternatively, the seized line, when going off-hook, may have been changed by personal setting.























