User`s guide

1(1)
Datum/Date Rev
Dokumentnr/DocumentnrUppgjord/Prepared
Dokansv/Godkänd - Doc respons/Approved Kontr/Checked Tillhör/Referens-File/Reference
98-01-27 A
320/155 34-ASB 150 02 Uen
FACILITY DESCRIPTION
Faktaansvarig - Subject responsible
SEA/TB/MP T.Preißner
SEA/TB/MP ASB 150 02
SEA/TB/X
LAST EXTERNAL NUMBER
REDIAL
Definition
ASB 150 02 automatically stores the external number
dialled last (including ROUTE ACCESS CODE). The
user may repeatedly send the directory number.
(Similar facility: SAVED EXTERNAL NUMBER
REDIAL.)
Use
External directory numbers may easily be repeated,
especially if the called extension is busy or does not
answer.
Operation
Storing of external numbers
Each dialled external number will automatically be
stored, irrespective of how it was dialled - manually,
using ABBREVIATED NUMBERS or with a NAME-
SELECTION KEY.
The new directory number replaces the previous one.
If you want to delete the stored number, you only have
to select the route access code. In this case the last
number redial contains only the route access code -
the number dialled previously is erased.
Redialling of the last external number
• Press three times the key * ( * * * ) to
redial the external number.
The access code for LAST NUMBER REDIAL may
also be stored in a NAME-SELECTION KEY.
Capacity
The last number redial stores the TRUNK ACCESS
CODE or the ROUTE ACCESS CODE together with
the dialled external number.
ASB 150 02 stores up to 24 digits. In case that more
than 24 digits have been dialled, the last number redial
contains the first 24 digits.
Limitations
Initialization of the system clears the last number
redial.
Some public exchanges (or private exchanges within a
private network) send intermediate tones stating that
dialling can be continued. In this case the following has
to be done when dialling an external number:
To make sure that the system waits for the proceed-to-
send signal at last number redial, this tone has to be
marked at dialling by pressing the "mute" key
( DBC 75x) the "info"key (DBC 6xx) or
"2nd +2" (DBC2xx).
Programming
None.
Equipment
No additional hardware necessary.
320.fm
Database reference