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Yealink T48U Quick Guide Deskphone Features Headset key Mute/Unmute key Navigation keys Hold key Transfer key Cancel key Speakerphone key Volume keys Redial key Voicemail key Feature Description 1. Line keys—enables you to select a phone line, view calls on a line, or quickly call a favorite contact.
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RingCentral Deskphones | Yealink T48U Placing a call Transferring a call Dial the number and do one of the following: Warm Transfer: • Lift the receiver. 1. While on an active call, press or tap the • Press to use the headset.
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RingCentral Deskphones | Yealink T48U Retrieving a Parked Call Hot Desking • Press the Login soft key then follow the prompt. • Press , followed by the park location. • Enter your extension number, then press • Enter your voicemail pin, then press Paging •...