Panasonic KX-TDA0193 Caller ID Card:

• Compatible with KX-TDA100, KX-TDA200, KX-TDA600, KX-TDE100, KX-TDE 200, KX-TDE 600 Panasonic Phone Systems
• Required to receive Caller ID information on Panasonic Display Phones
• Each card activates Caller ID on 8 CO lines
• One card mounts on the KX TDA0180 8 Port CO Line Card and two cards mount on the KX-TDA0181 16 Port CO Line Card
• Caller ID service must be order from your Local/ Long Distance Provider