Panasonic KX-TES824 Features Manual page 140

1.18 Proprietary Telephone (PT) Features
3.
Light Pattern of the Corresponding Extension Status Button
Corresponding Extension
Light Pattern
Off
Slow red flashing
Moderate-speed red flashing
Red on
* This setting can be changed through system programming (
4.
Flashing Light Patterns
Slow Flashing
Moderate-speed Flashing
Rapid Flashing
Conditions
• Incoming outside (CO) line calls arrive on available buttons in the following priority:
S-CO G-CO
Feature Guide References
1.2.3 Direct Inward System Access (DISA) Ring
1.3.1 Call Forwarding (FWD)/Do Not Disturb (DND)
1.12.1 Call Hold
1.13.1.2 Conference
140 Feature Guide
Status Button
Idle
Call Forwarding (FWD)*
Do Not Disturb (DND)*
Busy
1 s
O-CO
DSS
DSS Lamp Mode [112]).