/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 EHS40 the EHS36 and , refer to Yealink EHS36 User Guide and Yealink EHS40 User Guide.
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WF40/WF50. The Bluetooth USB dongle BT40/BT41 or Wi-Fi USB dongle WF40/WF50 should be purchased separately. For more information on how to use the BT40, BT41, WF40 or WF50, refer to Yealink Bluetooth USB Dongle BT40 User Guide, Yealink Wi-Fi USB Dongle WF40 User Guide or Yealink Wi-Fi USB Dongle WF50 User Guide 4.
Configuring Your Phone Configuring via web user interface Accessing the web user interface: 1. Press the OK key when the phone is idle to obtain the IP address of the phone. 2. Open a web browser on your computer, enter the IP address into the address bar (e.g., "http://192.168.0.10" or "192.168.0.10"), and then press the Enter.
Basic Call Features Placing a Call Using the handset: 1. Pick up the handset. 2. Enter the number, and then press the Send soft key. Using the speakerphone: 1. With the handset on-hook, press 2. Enter the number, and then press the Send soft key. Using the headset: 1.
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If there is more than one call on hold, press to select the desired call, and then press the Resume soft key. Call Transfer You can transfer a call in the following ways: Blind Transfer 1. Press the Transfer soft key during an active call. The call is placed on hold. 2.
Voice Message Message waiting indicator on the idle screen indicates that one or more voice messages are waiting at the message center. The power indicator LED slowly flashes red. To listen to voice messages: 1. Press or the Connect soft key. 2.
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If the device is left unused for a rather long time, disconnect it from the Regulatory Notices power supply and unplug the power plug. When there is smoke emitted from the device, or some abnormal noise Operating Ambient Temperatures or smell, disconnect the device from the power supply, and unplug the Operating temperature: +32 to 104°F (0 to 40°C) power plug immediately.
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