Panasonic KX-TD500 Features Manual page 197

[Idle]
• Automatic Route Selection (ARS)
"Trunk Access, Idle" functions when Automatic Route Selection (ARS) is not activated. If
ARS is activated by System Programming <Section 2.2 Tenant, "Automatic Route
Selection" in the Programming Guide>, the least expensive route for the destination is
selected automatically.
• Local Hunt Sequence
An idle CO line is selected from the Trunk Group assigned to the extension.
If multiple Trunk Groups are available, the Trunk Group hunting sequence is determined
by System Programming <2.6 Local Hunt Sequence in the Programming Guide>.
• For ICM type PT only
Dialing the CO line access code (default=9) selects a CO button on a PT according to the
priority as follows:
S-CO > G-CO > L-CO on a hunted Trunk Group
[Direct]
• By pressing an idle CO button, the hands-free operation mode is established and the
extension user can perform On-Hook Dialing. There is no need to press the SP-PHONE
button, MONITOR button or lift the handset.
[Individual Trunk]
• ARS Override
If Automatic Route Selection (ARS) is activated, it is overridden by an outgoing call made
by pressing the S-CO button.
[Trunk Group]
• Line Hunting Order
An idle CO line in a Trunk Group is selected in one of the following three line hunting
orders: Normal, Reverse (default), Sequential.
This is determined by System Programming <Section 3.2 Trunk Group, "Line Hunting
Order" in the Programming Guide>.
• ARS Override
If Automatic Route Selection (ARS) is activated, it is overridden by an outgoing call made
by pressing the G-CO button.
Features Guide
General Features
197