BT classic 1100 Executive User Manual page 26

Generally this telephone may be connected to
switchboards which support tone signalling
and timed break recall. In the event of any
difficulties please consult your switchboard
service provider.
When you connect your telephone to a
switchboard, you can set the switchboard's
external line access code so that when you
make an external call using the handset
directory or redial list the code is
automatically dialled before the number.
Press the
Press .
Press the
BASE SETTINGS .
Press .
Press the
Phone Line .
Press .
Press the
Prefix .
Press .
Press to select
Enter the switchboard external line
access code, e.g. . You can enter
codes up to 8 digits in length.
Press to store.
Now you must set the number of
digits required to make internal calls
to other extensions on your
switchboard.
button to select BASE .
button to select
button to select
button to select
Prefix val .
Press the
Min.length .
Press .
Enter the number of digits to make
an internal call to other extensions
on your switchboard.
Press to store.
For the external line access code to be
dialled for external calls only, it is important
that all external numbers stored in your
handset directory must contain more digits
than the number of digits required to make
an internal call to other extensions on your
switchboard. This is most likely to occur
when you have local external numbers stored
in the handset directory without the area
code. To overcome potential problems ensure
that all numbers are stored complete with
area code.
button to select
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