Yealink MP54 Quick Start Manual page 13

Regulatory Notices
Operating Ambient Temperatures
• Operating temperature:
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Warranty
liable for damage or loss resulting from the use of this product, or for any claim from
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Restriction of Hazardous Substances Directive (RoHS)
Safety Instructions
General Requirements
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is under no circumstance liable to consequences or legal issues caused by
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Environmental Requirements
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Operating Requirements
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• Before plugging or unplugging any cable, make sure that your hands are
• Do not spill liquid of any kind on the product or use the equipment near
About Yealink
Technical Support
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• Do not insert any object into equipment slots that is not part of the product or
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Cleaning Requirements
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ENVIRONMENTAL RECYCLING
Never dispose of the device with domestic waste
Always adhere to prevailing regulations
Troubleshooting
Contact Information
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