Outgoing Calls
| Busy extension |
| You call an extension and receive busy tone. |
|
|
| You can notify a busy extension of your call by a muted ringing call. |
| Press (see display). |
| Keep the handset off hook. When the called extension replaces the |
| handset, it will be called automatically. |
| Note: If you receive the busy tone again, the desired |
| extension does not allow |
| Intrusion |
| You can intrude on an ongoing call on a busy extension (if this |
| function is allowed). |
intrusion | Press (see display). |
| Intrusion tone is heard and a |
| the called extension replaces the handset and you keep off hook, |
| the called extension will be recalled automatically. |
| Note: If you still hear the busy tone, your extension does |
| not have the authority to intrude or the desired extension is |
| protected against Intrusion. |
26 | BusinessPhone – Dialog 4223 Professional / Dialog 3213 |
