Panasonic KX-TD816NZ - Manual (Page 78)

2.6 Making / Answering an Announcement
78
Operation
2.6 Making / Answering an Announcement
2.6.1 Paging
All
External
You can make a voice announcement to
several people at the same time. Your
message is sent over the proprietary
telephone speakers and/or external
speakers. The paged person can answer
your paging from any telephone. There are
three types as shown below:
All:
Paging through both the telephone
speakers and external speakers.
External:
Paging through the external speakers.
Group:
Paging to a particular extension group or
all groups (all extensions) through the
telephone speakers.