CS545 series
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CS545 series

CS545 series

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Typical locations you may find a serial number on your product:
  • Back of product
  • Under the battery
  • For laptops, press  Fn + Esc
  • For desktops, press Ctrl + Alt + s
  • For Chromebooks, on the sign in screen, press Alt + v
  • On the barcode
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Support categories

Troubleshooting
Software & Drivers
Setup & User Guides
Product Specifications
Warranty & Repair

Product specifications

Battery life
Up to 7 hours (talk time)
Speaker bandwidth
20 Hz to 6.8 kHz (narrowband or wideband)
Headphone type
Convertible
Connection type
DECT™
Acoustic protection technology
SoundGuard
Color
Black
Manufacturer Warranty
Poly standard one-year limited warranty
Legal disclaimer [01]
[1] Neckband sold separately.
Legal disclaimer [02]
[2] HL10 Handset Lifter sold separately.
Legal disclaimer [03]
[3] Electronic Hook Switch Cable (EHC) sold separately.
Legal disclaimer [04]
[4] DECT is a trademark of ETSI.

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