If the device is left unused for a rather long time, disconnect it from the power supply and unplug the
power plug.
When there is smoke emitted from the device, or some abnormal noise or smell, disconnect the device
from the power supply, and unplug the power plug immediately.
Contact the specified maintenance center for repair.
Do not insert any object into equipment slots that is not part of the product or auxiliary product.
Before connecting a cable, connect the grounding cable of the device first. Do not disconnect the
grounding cable until you disconnect all other cables.
IC Statement
This device complies with Industry Canada’s licence-exempt RSSs. Operation is subject to
the following two conditions:
(1) this device may not cause interference; and
(2) this device must accept any interference, including interference that may cause
undesired operation of the device. CAN ICES-3(B) Le présent appareil est conforme aux
CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation
est autorisée aux deux conditions suivantes :
(1) l’appareil ne doit pas produire de brouillage;
(2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le
brouillage est susceptible d’en compromettre le fonctionnement.NMB-3(B)
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
6
Cleaning Requirements
Use a piece of soft, dry and anti-static cloth to clean the device.
Troubleshooting
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.
Some dust, etc., may be in the port.
1. Clean the port.
Contact your dealer or authorized service facility for any further questions.
FCC Statement
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation. Any Changes or modifications not expressly
approved by the party responsible for compliance could void the user's authority to operate the equipment.
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