NEC - Turn off message wait lamp
Message wait form another extension can be an annoying feature
To leave a message waiting, the user will call an extension, and press 0 or press the “MW” soft key under the display to activate the message waiting lamp on the extension called.
When a message waiting light is placed on an extension there are two ways to clear it.
To return the message waiting by dialing *0
or go off hook and dial 773 which will clear the all message waiting notifications on the extension
.
How to Disable Message Waiting
You can enable/disable this thru class of service
In 20-06 you can assign a class of service to individual handsets then ,
1. Go to Program 20-13-07 uncheck boxes 01 and 15
4. Go to Program 11-16: 1-digit Service Code Setup
5. Remove the value of 11-16-07: Message Waiting and leave the field blank
6. Apply and upload changes