Description
The Panasonic KX-TDA0290 ISDN Primary Rate Interface (PRI 23) provides:
▪ 1-Port ISDN Primary Rate Interface
▪ 23 B Channels + 1 D Channel
▪ NI (North American standard ISDN protocl) compliant
▪ External Channel Service Unit (CSU) required
▪ The KX-TDA0290 requires 1 free slot
▪ Compatible with the following Panasonic Phone Systems:
— KX-TDA100, KX-TDA200, KX-TDA600
— KX-TDE100, KX-TDE200
▪ Refurbished
▪ One-Year Warranty