TFS-Dialog 400 - Advanced Information V02 11/2020
28
Configuration
Configuration via an internal telephone
2. Pick up the telephone receiver within 4 minutes.
3. Dial the
internal number
of the device.
This establishes the connection.
4. Dial
* 0000 *
.
You will hear the confirmation tone (five rapid, sequential sounds).
5. Dial
29 <new PIN> # <repeat new PIN> #
.
6. Wait until you hear the confirmation tone and then hang up.
* Press and hold the key until the display changes
*
*
