TFS-Dialog 400 - Advanced Information V02 11/2020
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Configuration
Configuration via an internal telephone
Performing the configuration
Requirement:
•
An internal telephone with DTMF signalling configured for the PBX
1. Press the keys on the device as shown in the figure.
2. Pick up the telephone receiver within 4 minutes.
3. Dial the
internal number
of the device.
This establishes the connection.
4. Dial
* PIN *
.
You will hear the confirmation tone (five rapid, sequential sounds).
5. Specify a function and a value (see Chapter Short reference >
ration in configuration mode (Seite 34)
).
* Press and hold the key until the display changes
*
*