FEATURES GUIDE

General Features
Features Guide 145
When "DISA"
in programme [455].
B
[***]: indicates the related/required system
programming numbers for each assignment.
Selects one of the OHM determined
in programme [455] .
Recorded
Not recorded
C
The OHM will be sent.
Is DTMF received?
No
The line will be disconnected
in about 10 seconds.
Checks the security type
assigned in programme [809].
All Security Trunk Security Non Security
Checks the user code assigned
in programme [811].
Was the entered number
a feature number to seize
the CO line (9, 81-83)?
Yes
B-1B-2
To CO line To extension line