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Your Telephone’s Controls
Line/Directory Number (DN) Key(s) are
assigned to your M3902, M3903, or
M3904. They can be a Primary Directory
Number (PDN) or secondary DN(s) on the
M3903 and M3904.
On the M3903 and M3904, the lower
right hand Line/Feature Key on the first
layer is your Primary Directory Number
(PDN) Key. When you pick up the handset,
the line associated with this key is ready
for you to make a call.
Note: Although you have only one PDN,
you can have additional Line/Directory
Number (DN) Key(s) assigned to your
M3903 or M3904 telephone.
The Dial Key is used to dial numbers stored
in the Directory and Callers List (M3903
and M3904). The Dial Key accesses the
Primary Directory Number (PDN) Key to
make a call.
The More Key allows you to access
additional layers of Context Sensitive Soft
Keys.
Example:
Programmable Soft Keys (M3902) or
Context Sensitive Soft Keys (M3903 and
M3904) are configured for various
features and functions on the M3900
Series telephones. The Soft Keys are
located below the display area. These keys
have an LCD label above them that
changes based on available features,
functions, or the active application.
Programmable Line (DN)/Feature Keys
(M3903 or M3904) are located at the
sides of the upper display area. Once
configured, these Programmable Line
(DN)/Feature Keys provide one-touch
feature activation. An status icon indicates
call or feature status.
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