To return
PT
While hearing alert ringing While the others are talking
OR
(CO)
(CO)
Off-hook or press CO.
Press CO.
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Time limit Both parties will hear an alert tone fifteen seconds before the time limit (Default: 10 min.) runs out. The original extension will hear an alert tone fifty seconds before the time runs out. The call is disconnected when the time runs out unless the original extension returns to the conference. This feature is not available for an ISDN telephone user. � 4.1.3 Customising the Buttons Create or re-arrange a Conference button.
