| 摘要 |
A method of supporting a busy duration indication feature ( 22 ) is provided in a telecommunications network (A). The method includes: directing a call from an originating end user terminal ( 10 ) to a switching facility ( 40 ) of the telecommunications network (A) serving a terminating end user terminal ( 12 ) for which the call was intended; detecting if the terminating end user terminal ( 12 ) is busy; and, if the terminating end user terminal ( 12 ) is busy, providing the originating end user terminal ( 10 ) an indicator that reflects a measure related to how long the terminating end user terminal ( 12 ) has been busy.
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