Yealink VC400 Administrator's Manual page 21

Cables
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Velcro×2

Cable Ties×7
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Quick Start Guide
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Check the list before installation. If you find that anything is missing, contact your system
administrator.
Optional Accessory
The following item is optional for VC400 video conferencing system. You should purchase it
separately if necessary.
The CPE80 expansion microphone is used for expanding the audio pickup range.
System Overview
5