Panasonic KX-T336 System Reference Manual page 269

1.02 Simultaneous Ringing
Description
Programming
Conditions
When two attendant consoles are equipped with the KX-T336 system, an
incoming outside call directed to the attendant console will ring on a LOOP
key of both attendant consoles simultaneously.
Incoming outside call
In Dual Console Operation mode, "Load Sharing" is the default setting.
This "Simultaneous Ringing" setting can be selected by using the WS3
command at Dumb programming mode.
Refer to Section 10-C-53.00 "World Select 3 (WS3)" for further information.
System Programming
"Group-Trunk Group (1/2)",
Incoming Mode (Day)
"World Select 3 (WS3)",
1. A call will ring simultaneously at both ATT1 and 2 when:
• An incoming call is routed via a CO line which belongs to a Trunk
Group whose Incoming Mode (Day) is assigned as "ATT."
• Both ATT1 and 2 are available to receive a call.
• An idle LOOP key is available at both ATT1 and 2.
Otherwise, a call will ring at either one of two attendant consoles.
2. Automatic Redirection If No Answer
If an incoming outside call (a call routed via a CO line which belongs to
a Trunk Group whose Incoming Mode (Day) is "ATT") ringing on a
LOOP key of two attendant consoles simultaneously is not answered
within a specified time (Attendant Overflow Time), it may be redirected
to the extension assigned as the overflow destination.
Refer to Section 6-G-7.00 "Automatic Redirection If No Answer" for
further information.
KX-T336 System
Overflow Extension
3-D-2-3
(30393)
KX-T336 System
Reference
VT Dumb
9-E-1.01 10-C-14.00
— 10-C-53.00
ATT 1 Ringing
ATT 2 Ringing
No Answer
↓
Time Out
↓
Ringing at overflow extension
ATT 1 Ringing
ATT 2 Ringing