Basic Call Features
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4.
By clicking
, all setting of the keys will be back to default.
Ext Key
It only works when there is expansion module connected with the phone.
For Ext Key configuration, please refer to:
UC40 User manual
.
Basic Call Features
Place a Call
There are three ways to dialing a call: Handset, Headset and Hands-free speakerphone.
To place a call by Handset
Pick up the handset, or press a line key and dial the necessary number.
Press
or
or press the send softkey, then the call is sending.
To place a call by Headset:
