Private break-in
From Zenitel Wiki
| Feature: | Private Break-In |
| Default directory number: | None |
| Feature number: | 106 |
| Parameter 1: | None |
| Description: | Private Break-In Function<br\>
When this feature is enabled in COS, the A-subscriber is able to break through private ringing with one-way audio. The break-in function is active as long as the station holds down the M-key. When M-key is released the conversation goes back to private ringing. When B-station accepts the call the conversation is activated in normal way. If private override is active in the same COS, private override will be used. |