Panasonic KX-TDA50 User Manual

The LED of the Message/Ringer Lamp and the following buttons (Line Status Buttons and Corresponding
Extension Status Button) can indicate line status with a variety of light patterns.
Line Status Buttons: S-CO, G-CO, L-CO, INTERCOM, ICD Group, PDN
Corresponding Extension Status Button: DSS, SDN

[Digital proprietary telephone (DPT)]
•

Incoming call from a CO line: Red flashing

•

Incoming call from another extension: Green flashing

•

Message(s) present (no incoming call): Red on

•

No message(s) present (no incoming call): Off

[Analog proprietary telephone (APT)]
•

Incoming call: Red flashing

•

Message(s) present (no incoming call): Red on

•

No message(s) present (no incoming call): Off

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Feature Manual

Document Version  2008-11