
User guideDoortello HomeIssue 1.00
Page 14
only after the called party answers the call. Input:
*#3 OK tone #23 OK tone
Microphone status after line seizure
With the Doortello Home it is possible to define which status the micorphone
has to have after the line seizure. You can define if it has to be on or off. Form
factory the microphone is always off, but can modify this. You can choices
between 5 different operating methods:
Microphone always on 1
The microphone is on as soon you press a button. The microphone is switched
by the speakerphone using the half- or full duplex modality as programmed.
Microphone always on with manual switch activated 2
The loudspeaker is on as soon you press a button. The microphon is switched by
the speakerphone using the half- or full duplex modality as programmed. Using
the DTMF digit 5 the microphone can be manually activated (manual switched
speakerphone). Using the digit 6 the speakerphone is switched back in the
programmed automatic modality.
Microphone off until call answer 3
The microphone is off after pressing a button. As soon as the called party
answers the call (speech detection) the microphone is switched on. Afterwards
the microphone is switched by the speakerphone using the half- or full duplex
modality as programmed. (Default)
Microphone off until manual activation 4
The microphone is off after pressing a button. Dialling the digit 6 after call
answer the microphone is manually activated. Afterward using the digit 5 the
microphone is switched on manually, and with the digit 6 the speakerphone is
switched back in the programmed automatic modality.
Microphone always off 0
The microphone is always off. This status is used for testing purposes only.
To change the operating method of the microphone after line seizure please
follow this procedure:
*#3 OK tone #3 {microphone operating mode} OK tone
Example:
n You want that the microphon on as soon as a button is pressed. Input:
*#3 OK tone #31 OK tone
Please note!
If you switch on the microphone as soon as the line is seized the device may
have problems to detect the call progress tone correctly.
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