Huawei eSpace 6870 User Manual page 10
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Also See for eSpace 6870:
- Quick start manual (9 pages) ,
- Administrator's manual (135 pages) ,
- Administrator's manual (112 pages)
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EchoLife ET685 IP Phone User Manual
1 Safety
Precautions
Cleaning Requirements
Before cleaning the device, stop using it and disconnect it from the power supply.
Use a piece of soft dry cloth to clean the device.
Keep the power plug clean and dry. Using a dirty or wet power plug may lead to
electric shock or other perils.
4
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