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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Volume Up/Down
Old Poly part# 65116-02 - New HP part# HP920Q4AA
Swivel T-bar with padded leatherette cushion
Total of 6 pieces
EPOS | Sennheiser Universal UI 770 Interface (amplifier) 1000827 headset ear pads Volume Up/DownUniversal Interface Amplifier The UI 770 is the ideal universal wideband Interface box which allows the user to connect a PC, standard phone, handset, a headset of the Sennheiser contact center or office series and even a dictaphone for voice recording. With the UI 770 you can easily switch between the headset, handset and PC, adjust the volume of the headset speaker and mute the headset microphone. The UI 770 supports the possibility of limiting the
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