Awasome Panasonic Key Telephone System References. The message/ringer lamp (if equipped) informs you of any calls or messages waiting. To unlock, hold down the center okay button for over 2 seconds and function should return.

Our basic pabx (private automatic branch exchange) systems can support 3 co lines and 8 extensions with the option of adding a door phone, making intercom between visitors and a receptionist convenient and concise particularly for office uses. Web starter system bundle with 3 black display phones $729.00. A panasonic telephone that is equipped with a navigator key and a display helps you to access various features easily.