Panasonic DBS 824 Manual page 167

Extension IntercorH Calling
Software Version CPC-S and CPC-M, Version 1 0 and higher
Address FFl 2# l# 14#I (0 or l)#
Description
Use this program address to determine how intercom calls from another
extension will be announced The extension phone being called will either
ring, or it will establish a voice path over the phone s loudspeaker so the
extension caller can talk to (and hear) the person being
Programming
Related Programming
Alert Tone for Voice Calls FFl 2# l# 1%
Notes
Interaction With VAU If this address is set to "Voice ca.ll.ing" and a VAU is
used, the VAU will not answer a call from an extension unless the extension
dials a "1" after dialing the VAU
issued 3/l/95
O=Tone calling
DBS 824-10-400
Extension Intercom Calling
called