44
Alerting „Test call“
9
Alerting „Test call“
For the technical monitoring of the phone a test call at a programma-
ble time can be made automatically. The test call number can be pro-
grammed. The recipient‘s phone must have the function of tone control
(DTMF dialling).
9.1 Schematic process
The phone calls the technician automatic-
ally at the set time.
Ergonomic-phone hangs up without
audible busy tones.
Phone of the technician rings. He picks up
the handset and hears the test call an-
nouncement.
He presses digit-key 5 to accept the call.
The announcement stops.
Technician presses digit-key 8 and re-
places the handset.
9.2 Programming and testing the test call
First, the basic settings in chapter 4 „Alert function“ are to be programmed
(if not already done):
Run. No. Basic settings „Alert function“
Page
1
4.5.1 Switching on the alert function (factory pre-set:
switched on)
17
2
4.5.2 Determining and storing alert call numbers
18
3
4.5.3 Setting alert parameters
19
After this, program and test the test call:
