4/1553-ANF 901 54 Uen D4 2014-01-14
3
I
NTRODUCTION
1
Introduction
These directions for use describe the user procedures to handle the
features available for the DBC 225 telephone, and for one to four DBY
419 extra key panel(s).
All the procedures, suffix digits, tone messages and times used in this
document are according to the standard application system.
Not all exchanges are equipped with all features. By categorization, it is
possible to vary the number of features assigned to each individual
extension. The person (department) responsible for telecommunications
in your organization will inform you which features have been assigned
to you.
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This telephone can be used without lifting the handset.
When stated Lift the handset before dialing a procedure or a telephone
number you can dial directly without lifting the handset, 2.8 Loudspeaker
function on page 24
This telephone can be equipped with a headset, 11.5 Headset function
on page 116
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