Blf Start Number - Nortel M1250 Manual

The numbers along the top row of
the display represent the first digit
of the hundreds group (group of
one hundred extensions). The
numbers along the left represent
the the last digit of each
extension.
The third block on the right
represents the second hundreds
group, in this case, 3500.
To locate an extension, use the
last two digits (for extension 3482,
use 82). Find 8 along the top row
and move down until you are
aligned with the 2 along the left
and you see that extension 3482
is busy.
In the display pictured at left, the
two dark triangles represent
extension numbers 3432 and
3528.

BLF start number

You must enter the SBLF start
number so that it is displayed
when the console is in SBLF
mode.
CAUTION: The following
procedure should only be done by
an installer, as the system
software must also be changed.
If you change the start number
without also changing the system
software, the BLF/CGM may
display incorrect information.
If you are using SBLF, choose 9
from the main menu. This selects
BLF START NUMBER (you must
be in BLF mode, page 5).
The following message appears
on the screen:
ENTER THE START
NUMBER FOR THE
DISPLAY OF
150 EXTENSIONS
START EXT:
1 Enter the start number using the
dial pad.
2 Press the Mode key
to the main menu.
to return
9