Additional Features | Polycom Acoustic Clarity full duplex (IEEE 1329 Type 1) Up to 7 ft. microphone pickup range Gated microphones with intelligent microphone mixing Dynamic Noise Reduction
Network Interface: Analog PBX or public switched telephone
19-key telephone keypad including: - On-hook/Off-hook - Flash, Redial, Mute, Hold - Volume Up, Volume Down |
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