Yealink SIP-T44U IP Phone - Corded - Corded/Cordless - Wi-Fi Host Bus Adapters covering two protection modes: full

covering two protection modes: full normal mode (H-N) and common mode (N-G/H-G)

Brand Name: Luxul

Manufacturer Part Number: AR8136BLK

Product Model: 507A (CE403A)

Yealink SIP-T44U IP Phone - Corded - Corded/Cordless - Wi-Fi Host Bus Adapters covering two protection modes: fullYealink SIP T44U IP Phone Corded Corded Cordless Wi Fi Uses VoIP technology to transfer audio signals over the Internet while circumventing high toll charges by telephone companies Electrical power and data are transmitted using a single cable to devices such as Access Points, IP cameras or IP phones Product Type: IP Phone Product Series: T4 Brand Name: Yealink Manufacturer: Yealink Network Technology Co., Ltd Product Model: SIP T44U Product Name: SIP