NEC DDXXEE SSeerriieess User Manual page 57

Pressing the CLEAR.MENU prompt key brings up the Clear menu from which you may select any of the following:
CLEAR CAMP ON ----------------- CLEAR ALL CAMP ON
--------- CLEAR ICM CAMP ON
--------- CLEAR LINE CAMP ON
CLEAR MESSAGE WAIT --------------- CLEAR ALL
CLEAR REPEAT DIAL
You will see other menus appear at different stages of a call (on ring tone/busy/in conversation etc.) suggesting features you
may find useful, some examples are explained later on.
Usually at the bottom of the display you will see a [
-------- CLEAR SENT
-------- CLEAR RECEIVED
→
: cancel all camp-ons set to any extensions or exchange lines
: cancel any camp-ons to extensions
: cancel any camp-on for an exchange line
: clear all message waiting requests sent/received by you
: clear all message waiting requests sent by you to others
: clear all message waiting requests received at your extension
: cancel the request for the number to be redialled automatically
] prompt, : pressing this key will step you back to the previous menu.