Confirming The Co Line Connection - Panasonic KX-TDA50 Installation Manual

LED Indications
Indication Color
RUN Green
ALARM Red

Confirming the CO Line Connection

After initialization, program the Hybrid IP-PBX and establish CO line connection, and then use a PT to
confirm it.
To confirm, dial [ ] [3] [7] + CO line number (3 digits) or press an S-CO button. You will hear a dial tone if
CO line is available and connected.
Turning off the Hybrid IP-PBX
For safety reasons, make sure to turn off the power switch before unplugging the Hybrid IP-PBX. To unplug,
follow the reverse steps to plug it in.
Description
PBX status indication
• OFF: Power off (includes normal reset)
• ON: Power on and running (on-line)
• Flashing (60 times per minute): Starting up
• Flashing (120 times per minute): Starting up or resetting with:
• the System Initialize Switch in "SYSTEM INITIALIZE"
position
• the SD Memory Card not inserted
Alarm detection status indication
• OFF: Normal
• ON: Alarm (CPU stop, alarm for each card)
• Flashing: Alarm (MPR file error in restarting)
2.11 Starting the Hybrid IP-PBX
Installation Manual 121