
Other Useful Features
Inquiry Ô
z
Opening of the doorlock
After you have answered the Doorphone, you can open the door making an inquiry to the
Press.
Dial the door-opener’s directory number.
Please ask your system administrator for the number.
Note: You can also program the
| Intercom Line |
Intercom secretary Ô | A |
in | |
Press to establish an Intercom call | |
í | Press to cancel the Intercom call. |
|
| Night Switching |
|
| If you want this feature, please ask your system administrator. |
| Ô | This function is used for directing all incoming calls to one |
| extension (answering position), e.g. when the office is closed. | |
Night | Press to activate or deactivate | |
| When the lamp lights, Night Switch is active. When the lights | |
|
| extinguishes, Night Switch is passive. |
BusinessPhone – Dialog 4223 Professional / Dialog 3213 | 93 |