Yealink SIP-T23P User Manual page 152

User Guide for the SIP-T23P/G IP Phone
Call pull feature allows users to retrieve an existing call from another shared phone that
is in active or hold status. For example, when there is a call between phone A and
phone C, you can use call pull feature on phone B to retrieve this call from phone A.
Then the call is established between phone B and phone C.
To retrieve a call from another shared phone:
If there is an active call between phone A and phone C, do the following:
1. Long press the desired line key on phone B.
The Cancel, CallPull, NewCall and Barge In soft keys appear on the LCD screen of
phone B.
2. Press the CallPull soft key.
The active call has been retrieved from the phone A successfully.
If there is a held call between phone A and phone C, do the following:
1. Long press the desired line key on phone B.
The Cancel, CallPull, NewCall and Retrieve soft keys appear on the LCD screen of
phone B.
2. Press the CallPull soft key.
The held call has been retrieved from the phone A successfully.
BLA allows users to share a SIP line on two or more IP phones. Users can monitor the
specific extension (BLA number) for status changes on each IP phone. To use this feature,
a BLA group should be pre-configured on the server and one of them is specified as a
BLA number. BLA depends on support from a SIP server.
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