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Terraneo
35
5 OTHERS SERVICES
5.6 PUTTING THE DOOR ENTRY CALL THROUGH ON OUTSIDE TELEPHONE
LINE (DOSA SERVICE)
When the service is active, when there is a door entry call, as well as ringing the enabled extensions the
exchange automatically dials a telephone number, landline or mobile, which the user has previously
saved in the short number phone book, putting the call through to the outside. The telephone number
must be saved in the memory location:
-
50
for division
1
-
48
for division
2
of the short number phone book (see sect. 7.11).
On answering the user will hear a confirmation tone (3 repeated beeps) which tells him that the call
comes from the exchange. To start the conversation and exclude the extensions, he must then type a
number between
0
and
9
.
After 45 seconds conversation, the exchange sends the confirmation tone (3 repeated beeps) to warn
the user that the conversation will soon finish. If the user types a number between
0
and
9
the
conversation can continue, if not it will finish after 50 seconds.
ACTIVATING THE SERVICE
Activate the Dosa service programmed for example on scenario 5 as follows:
To deactivate the Dosa service perform the procedure just described typing
31X
, where
X
corresponds
to one of the other scenarios e.g.
311
for scenario
1
3
1
5
Lift the receiver
Dial
315
to activate the
Dosa
service on
scenario 5
After receiving the confirmation tone, hang up.
Summary of Contents for PABX 28D
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