Panasonic Easa-Phone VA-824 Installation And Programming Manual page 164

Key telephone setting
Extension No. 10
Room name:
Incoming calls
from door box
No door box rung
OnlyAcl;l;box
Only door box Both door boxes
B rung A and B rung
*1006-o
*1006-l x1006-2
*1006-3
17