Step by step
Programmable keys
60
Immediate ring
This function allows you to switch the preset delay
(
Æ
page 101) on and off for all line keys.
Activate/deactivate call waiting
You can press a key to activate or deactivate call waiting
functionality, even during a call. This requires that call
waiting is permitted in principle (
Æ
page 70) and that
the key has been configured(
Æ
page 60).
Using programmed keys
The use of programmed functions depends on the
phone’s status. The relevant display appears once you
have pressed a key.
Example 1: Accessing a stored contact or
phone number
Prerequisite:
The idle menu is displayed on the graphic
display.
S
Press key for stored contact. Connection setup is
shown in the display.
Example 2: Deactivate call waiting
S
Press "Call waiting on" key. The key lights up.
The second call function is deactivated. The call is re-
jected or forwarded.