TA74 User Manual
Programming | en 39
TA74_UM_EN_V2.5_2019.09_Final
© TeleAlarm SA
6.8
Call progress tones audible
This function toggles the call progress tone audible parameter of the TA74 when the
Emergency call button
is pressed. For more information, see the
Reference Manual
.
To set the "call progress tones" function:
1. Press the
Maintenance button
and use function 6.
► If necessary, see section
6.3.4 "Entering Service mode", page 34
2. Press the
Emergency call button
to change the status of the "call progress tones"
parameter.
► After performing the change, the TA74 announces the new status (<0> = disabled,
<1> = enabled) and exits Service mode automatically.