Ada Compliant Handsfree Emergency Phone VIP-580A-IC It is also a master

It is also a master board that contains an actual ring voltage generator

Catalog# 50324225

The quality NEC COIB (4)-U20 ETU Circuit Card 750447 CENTRAL OFFICE INTERFACE UNIT with CALLER ID detects Caller ID signals from the central office and sends them to the Main Processor

Benefit: User on a cell phone call now shows as off-hook in the SV9100 system

Ada Compliant Handsfree Emergency Phone VIP-580A-IC It is also a masterAda Compliant Handsfree Emergency Phone Meets Ada Requirements For Emergency Phones: Can Automatically Light The Inchcall Connectedinch Led For The Hearing Impaired; Transmits A Unique Location I. d. Code Or Voice Announcement; Grade 2 Braille Label For The Visually Impaired Nonvolatile Memory (no Batteries Required) Marine Grade 316 Stainless Steel Prevents Corrosion On Stainless Models Dials Up To 5 Emergency Numbers Cycles Through Backup Emergency