Yealink DECT IP Multi-Cell Base Station W80B Guide De Démarrage Rapide page 10

ENVIRONMENTAL RECYCLING
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Batteries: Be sure that the batteries have been placed in the right position. This phone use rechargeable
batteries only.
Compulsory information according to regulations for battery-operated devices.
Caution: Risk of explosion if battery is replaced with a battery of a wrong kind. Dispose of batteries in
accordance with the instructions.
Troubleshooting
The unit cannot supply power to Yealink device.
There is a bad connection with the plug.
1. Clean the plug with a dry cloth.
2. Connect it to another wall outlet.
The usage environment is out of operating temperature range.
1. Use in the operating temperature range.
The cable between the unit and the Yealink device is connected incorrectly.
1. Connect the cable correctly.
You cannot connect the cable properly.
1. You may have connected a wrong Yealink device.
2. Use the correct power supply.
Some dust, etc., may be in the port.
1. Clean the port.
Contact your dealer or authorized service facility for any further questions.
Contact Information
YEALINK NETWORK TECHNOLOGY CO.,LTD.
309, 3rd Floor, No.16, Yun Ding North Road, Huli District, Xiamen City, Fujian, P.R.C
YEALINK (EUROPE) NETWORK TECHNOLOGY B.V.
Strawinskylaan 3127, Atrium Building, 8th floor, 1077ZX Amsterdam, The Netherlands
YEALINK (USA) NETWORK TECHNOLOGY CO., LTD.
999 Peachtree Street Suite 2300, Fulton, Atlanta, GA, 30309, USA
Made in China
Adresse : 309, 3rd Floor, No.16, Yun Ding North Road,
Huli District, Xiamen City, Fujian, P.R.C
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Never dispose of the device with domestic waste
Ask your Town Council about how to dispose of it in an environmentally friendly
way. The cardboarc box, plastic packaging and player components may be recycled
in accordance with prevailing recycling regulations in your country.
Always adhere to prevailing regulations
Those who fail to do so may be fined or prosecuted in accordance with the law. The
crossed out garbage can that appears on the device means that when it has
reached the end of its useful life, it should be taken to a special waste disposal
centre and treated separately to general urban waste.
Téléphone : +86 -592 -5702000
Fax : +86 -592 -5702455