Section For Advanced Users; Automatic Multiple Number Dialling - 2N Helios Force Installation Manual

3.4

Automatic Multiple Number Dialling

When you press an intercom button, you may find out that the called line is busy or
the called party is absent. The intercom is able to identify these situations and solve
them by Automatic Multiple Number Dialling if one of three automatic dialling modes is
enabled. Up to 6 numbers can be stored for each button.
The three automatic modes (see below) recognise the continuous, busy and ringing
tones, In all of these modes, automatic dialling can be disabled or the required count
of cycles can be preset (1 to 9; if none of the stored numbers is answered, the whole
cycle is repeated starting with the first number again) for each button separately.
You can program Automatic Multiple Number Dialling for selected buttons only,
retaining the others in the default mode, the selection of one of three automatic
dialling modes is common.
Automatic Multiple Number Dialling without Confirmation
This mode can be used in common cases to enable the visitor to get through even if
the called line is busy or the called subscriber is absent. Hence, the second memory of
the button may include the secretary's number, the third memory the porter's lodge
number, etc.
This mode recognises the ringing tone and if the tone ends before the predefined
count of rings, the intercom regards this as a successful connection, this solution is
not fully reliable because detection may be hindered by noise, etc. No message is
played back in this mode.
Evaluation of Situations in Audible Automatic Dialling without Confirmation
Situation
Busy tone
Call or silence without previous
ringing tone
Continuous tone (at the PBX, e.g.)
Ringing tone, which is terminated
before 10 rings are made (the
count of rings is variable)
Ringing tone, 10 rings are made
(the count of rings is variable)
to

Section for Advanced Users

,
Section for Advanced Users
Intercom Action
Hangs up in approximately 2 seconds and dials the
next number.
Waits for the preset timeout (log-in time), then
hangs up and dials the next number.
Hangs up in approximately 2 seconds and dials the
next number.
Regarded as a successful call, continues for the
maximum timeout (maximum call duration).
For details refer to the text under the table.
Hangs up and dials the next number.
These digits are interpreted as password beginning.
Call extension or password beginning.
Hang-up command.
3.4
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