Poly APN-91 Electronic Hook Switch for NEC Savi and CS500 Series Screen size_Up to 21 Inch Original Equipment Manufacturer (OEM): Yes

Original Equipment Manufacturer (OEM): Yes – genuine Epson ink engineered for maximum print quality

buckle and touch button contain 316 stainless steel

Delivering up to 188W

6 x USB 10Gbps ports (Type-A)

Read: up to 550 MB/s

Poly APN-91 Electronic Hook Switch for NEC Savi and CS500 Series Screen size_Up to 21 Inch Original Equipment Manufacturer (OEM): YesPoly APN 91 Electronic Hook Switch for NEC Savi and CS500 Series The Poly APN 91 is an electronic hook switch designed to connect compatible Poly wireless headset systems to selected NEC desk phones. It provides remote incoming call notification, answering and ending through the headsets call control button, helping users manage calls without returning to the telephone. Compatibility depends on the exact NEC terminal, phone firmware and communications