User`s guide

1(4)
Datum/Date Rev
Dokumentnr/DocumentnrUppgjord/Prepared
Dokansv/Godkänd - Doc respons/Approved Kontr/Checked Tillhör/Referens-File/Reference
99-07-15 E
101/155 34-ASB 150 02 Uen
FACILITY DESCRIPTION
Faktaansvarig - Subject responsible
SEA/EBBMP Pfleger H.
SEA/EBBMP ASB 150 02
SEA/EBBX/E
ABBREVIATED NUMBER
DIALLING -
COMMON NUMBERS
Definition
Abbreviated number dialling means that the number of
an internal or external caller is stored in the memory
and called by pressing a key or by dialling the directory
number.
Use
External numbers of common interest for a majority of
extensions are stored as common abbreviated
numbers.
Abbreviated numbers are easy to remember and
simplify the procedure for calls to subscribers with
lengthy numbers.
As it is not possible to analyse common abbreviated
numbers by the TCD-facility
(see "TRUNK CALL DISCRIMINATION (TCD)",
document 487/155 34-ASB 150 02 Uen) extensions
may call selected telephone numbers whose area
codes are normally blocked for these extensions.
Incomplete abbreviated numbers
An abbreviated number can also be stored as
"incomplete", for example all digits can be stored
except the extension number itself in a DID-number.
The caller can then her-/himself dial the complement-
ing digits or another programmed abbreviated number.
Diversion to an abbreviated number
Diversion direct to an abbreviated number is allowed
from a physical extension, but not from a fictive
number.
See also the following documents:
"DIVERSION DIRECT",
document 165/155 34-ASB 150 02 Uen.
"FICTIVE NUMBER",
document 201/155 34-ASB 150 02 Uen.
Operation
Digital telephones
• Dial the relevant abbreviated number
• Line 1, Line 2 (not available on BASIC Tele-
phone) or Inquiry is seized.
Lamp flashes to confirm connection
• Stored number is transmitted.
Trunk is selected on the basis of the
programmed route access code. If pause for dial
tone has been inserted, number transmission is
halted until tone is detected.
A telephone with display shows the stored number:
EXECUTIVE Telephone
STANDARD Telephone
Abbreviated number with suffix dialling
The user can complement all abbreviated numbers
with more digits, which are dialled directly on the key
set.
If several abbreviated numbers are to be dialled in
succession, these need to be separated by depression
of 2nd and + key.
10 Jul 14:40 +15˚
01234567890
10 Jul 14:40 +15˚
01234567890
101.fm
Database reference