Panasonic DBS 576HD Technical Manual page 35

The 22-Key Large-Display Phone: key layout
Large-Display Phone Features
No. Feature
1
Message Waiting Indicator
Display
2
Soft Keys
3
MSG Key
4
CONF Key
5
Description
Indicates that you have a message.
Displays information about the phone's status, menus, and dialing
directories.
Used to select menus, directories, speed dial numbers, and to access
call-handling features.
Used for calling back another telephone that has left a Message-
Waiting; or to access voice messages.
Used to establish conference calls and to check Flexible Function
(FF) and one-touch key settings.
Chapter 2 - System Hardware 35