Panasonic KX-TDA0290 ISDN Primary Rate Interface Card:

Panasonic KX TDA0290 PRI Card:

• Compatible with Panasonic KX-TDA100, KX-TDA200, KX-TDA600, KX-TDE100, KX-TDE200, KX-TDE600 Phone Systems
• This Panasonic PRI Card supports 23 B channels + 1 D channel
• External Channel Service Unit (CSU) required
• Allows access to features such as DID Service which gives each person their own direct telephone number
• Compatible with Carrier Provided Caller ID
• Supports PRI Circuits and Integrated Access T-1 Circuits, speak to your service provider about circuit hand off
• Card requires 1 free slot