Panasonic KX-TD500 Installation Manual page 183

4.2.7 System Option
Value Range
Parameter
(default)
15 Special dial 1. Enable
tone after 2. Disable
setting feature
16 Duration 1. Answer or
starting mode Time-out
2. Answer
17 Destination 1. Send busy
Busy - DISA tone
2. Transferred
to IRNA
destination
18 Destination 1. Send busy
Busy - DID tone
2. Transferred
to IRNA
destination
19 Destination 1. Send busy
Busy - TIE tone
2. Transferred
to IRNA
destination
20 Off-hook 1. Enable
Monitor 2. Disable
4-44 System Programming
Specifies whether or not the system notifies the
extension user by sending a special dial tone when the
(1) following features are assigned on their extension.
Specifies the call duration count start mode.
(1)
Specifies the treatment of DISA callers when the
extension they dialed are busy.
(1)
Specifies the treatment of DID/DDI callers when the
extension they dialed are busy.
(1)
Specifies the treatment of TIE callers when the
extension they dialed are busy.
(1)
Enables or disables "Off-hook Monitor" feature on a
system-wide basis.
(2)
[Note]
• This setting applies to the KX-T7400 series PTs only.
Description/Function Reference
DISA
(F/G)
DID
(F/G)
Tie Lines
(F/G)