Technical data

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Operation via Windows PC Software
5.5.1.14 Send DTMF tones
To send DTMF tones to a partner please press the respective status key (Hold,
Pretalk or ON AIR) and use the numerical pad, i.e. if the caller is currently ON
AIR, press the ON AIR button. You can only send DTMF tones during a con-
nection.
FIG. 20 SEND DTMF
5.5.1.15 Alarm Info button
If the ALARM INFO button is displayed, an alarm has occurred. After press-
ing the ALARM INFO button a red window with all existing alarms is dis-
played. Using the button HIDE the windows can be closed.
FIG. 21 ALARM WINDOW (EXAMPLE)