Panasonic KX-TDA0175 16-Port Single Line Extension Card with Message Waiting:

• Compatible with KX-TDA100, KX-TDA200, KX-TDA600, KX-TDE100, KX-TDE 200, KX-TDE600 Panasonic Phone Systems
• 16 ports per card for Single Line Devices such as Single Line Phones, Fax Machines, Postal Meter, Credit Card Terminals
• This card will allow you to light a message waiting indicator on a single line telephone
• It is most commonly used for a Panasonic Hotel/ Motel System
• Not Compatible with KX-TDA0168 Caller ID Card for Single Line Devices, so you will not be able to pass caller ID information to single line devices connected to this card
• 2 ports are equipped with power failure transfer
• Equipped with 16 DTMF receivers
• Card requires 1 free slot