Customizing the Telephone
117
Step by Step
Assigning Function Keys
The optiPoint 410/420 economy/economy plus/stan-
dard S V7.0 features a number of functions which you
can assign to function keys as required.
You will find an overview of the options from
page 229.
The optiPoint 410/420 economy/economy plus/stan-
dard S V7.0 is equipped with 12 function keys all of
which are user-programmable on two levels.
Five of these keys are preassigned on the first level.
These keys are listed and illustrated on page 20.
Even these five preassigned keys can be repro-
grammed.
If possible, do not change the
Cancel
and
Shift
keys.
These enable you to cancel procedures and/or program
shifted keys.
The optiPoint 420 or optiPoint self labeling key module
provide an electronic self-labelling function for program-
ming keys.
The programming procedure using the telephone menu
is described below with examples. However, you can
also program keys using the web interface
( page 207).
The possibility of programming a key may be
blocked by your service personnel. In this case
you get the message "Locked by administrator" if
you try to assign a function to this key.