Panasonic VB-44441 CPC-HM 72-Port CPC Card (Refurbished)

Panasonic's VB-44441 is a CPU unit for a system with up to 60 extensions and up to 116 ports.

Features Include:

• Main processor card for the Pansonic 576 HD phone system
• Uses a 16-bit CPU and supports the DEC16 and DEC24
• Time switch (9 Hwy x 9 Hwy)
• 4 circuit MFR (DTMF receiver circuit)
• Three 8-party conference circuits Service tone
• DTMF transmitter
• Input terminal for external hold tone (RCA jack)
• Connecting terminal for synchronization package (VB-44460)
• Interface connector for a compact flash card. The system control program is downloaded to the internal memory of the system through the compact flash card