Yealink SIP-T48G User Manual page 181

When the first party answers the call, tap the Conference soft key to place a new call.
2.
The active call is placed on hold.
Enter the number of the second party, and then press
3.
When the second party answers the call, tap the Conference soft key again to join all
4.
parties in the conference.
To join two calls in a conference:
Place two calls using two different accounts on the phone (for example, place the first call
1.
using account 1, and then place the second call using account 2).
Tap the desired call for conference and ensure that the call is active (for example, tap the
2.
call on account 1).
Tap the Conference soft key to join the two calls in the conference on the selected account.
3.
During the conference call, you can do the following actions:
Press or tap the Hold soft key to place the conference call on hold.
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Tap the Split soft key to split the conference call into two individual calls on hold.
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Tap to remove the desired party from the conference call.
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Basic Call Features
, , or tap Conference.
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