Panasonic KX-TDA0170 8-Port Digital Hybrid Extension Card:

• Compatible with KX-TDA100, KX-TDA200, KX-TDA600, KX-TDE100, KX-TDE 200, KX-TDE600 Panasonic Phone Systems
• 8 Port Extension Expansion Card may be used to connect
• Panasonic Digital Phones such as KX-DT300 Series, KX-T7600 Series, or KX-T7400 Series Phones, and DSS Consoles (DPT s)
• Single Line Telephones (SLT s)
• Panasonic Analog Proprietary Phones such as KX-T7700 Series(APT s)
• Connection for DECT Wireless Cell Stations such as the KX T0158, KX-T0155
• Connection for 2.4 GHz Wireless Cell Stations such as the KX-T0151
• Connection for Voicemail System (KX-TVA50 and KX TVA200)
• This card is most commonly used when a customer currently has KXT7700 Series Phones that they were using on a Panasonic Analog Telephone System and wants to upgrade to a Panasonic Digital Telephone System and reuse their phones.
• ports provide power failure transfer
• In order to use this card you must have 1 free slot in your Panasonic Telephone System