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The following items are included in your package. If you find anything missing, contact your system administrator. TIP We recommend that you use the accessories provided or approved by Yealink. The unapproved third-party accessories may result in reduced performance.
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The headset or wireless headset adapter EHS36/EHS40 should be purchased separately. EHS36/EHS40 is used for connecting the phone and a compatible wireless headset. For more information on how to use the EHS36 and EHS40, refer to Yealink EHS36 User Guide and Yealink EHS40 User Guide.
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The USB ports (Output voltage: DC 5 V/0.5 A) can also be used to connect to other USB devices, such as EXP43, USB headset and so on. Yealink recommends that you connect Bluetooth USB dongle or Wi-Fi USB dongle to the upper USB port, and connect EXP43 to the lower USB port.
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NOTE NOTE The IP phone should be used with Yealink's original power adapter (5V/2A) only. The use of the third- party power adapter may cause damage to the phone. If you are connecting a PC to your phone, we recommend using the Ethernet cable provided by Yealink.
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