Panasonic KX-TD816 Programming Manual page 390

5.4 Optional Programming
Area Bit
06 8 Enables or disables sending outside line
access number "9" to a TIE line. When
you dial outside line access number "9"
and the outside line is busy, the system
can automatically send outside line
access number "9" to a TIE line so that
you can access the outside line through
another PBX.
9 Enables or disables the ARS with
DTMF function.
11,10 Assigns the source of Music Source 1
for Music on Hold and BGM.
12 Reserved
13 Enables or disables dial tone 2 when an
extension sets programmable extension
features such as Call Waiting.
14 Enables or disables the Whisper OHCA
feature.
15, 16 Reserved
390
Explanation
Description Selection Default
0 : enable
1 : disable
0 : enable
1 : disable
00: internal music
source
01: external music
source
11: tone
0 : disable
1 : enable
0: any telephone
1: KX-T7500 and
KX-T7400
series
telephone only
Feature Guide
References
1 E&M (TIE) Line
Service
1 ARS
00 • BGM
• Music on Hold
1 Dial Tone,
Distinctive
1 Whisper OHCA
DECT Programming