Yealink SIP-T48G - Manual (Page 69)

Customizing Your Phone
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The touch screen prompts the following warning:
6. Tap the OK soft key to confirm the deletion or the Cancel soft key to cancel.
If you want to use a wired headset, physically connect your headset and activate the
headset mode for use. For more information on physically connecting a headset, refer
to
Phone Installation on page 11 .
If you want to use a wireless headset, insert the Bluetooth USB dongle BT40 into the USB
port on the back of the phone. For more information on using a Bluetooth headset, refer
to
Bluetooth Headset on page 61 .
This section provides the introduction of the wired headset.
Note
To activate the headset mode:
1. Press on the phone.
The HEADSET key LED illuminates solid green, and the icon appears on the
status bar of the touch screen when the headset mode is activated. When you tap
the line key or the Answer soft key to answer an incoming call, the call is connected
to your headset automatically. For more information on using the headset to answer
a call, refer to
Answering Calls on page 90 .
With the handset on-hook, enter the desired number and tap the Send soft key, then
the phone will place a call using the headset automatically. For more information on
If both a Bluetooth headset and a wired headset are connected, only the Bluetooth
headset can be used.