Panasonic KX-T336 System Reference Manual page 578

4.00 Testing the Ports
4.01 Functions to be Verified
This test verifies the status of the ports for the functions listed below.
1. By entering the physical port number (Except pairs of extension and
CO
ports)
Card
PLC
HLC
ATLC
DISA
Functions
OHCA Detect
HDLC
Speech Path
DTMF Receiver
Tone Detector
Remarks
Port to be tested should
be 'OUS" or 'FAULT"
AGC Speech Path
Repeater
Tone Detector
2. By entering the physical port number of extension and CO ports in pairs.
1 Card
LCOT
GCOT
SLC
HLC
OPX
Functions Remarks
Speech Path
Loop Current
Bell Detect
DNF Dial (DTMF Generator)
Pulse Dial
2 Ports to be tested should
be 'OUS" or 'FAULT."
SLC, HLC. OPX and DTMF
receiver to be tested should
be "OUS" or "FAULT."
Speech Path
DTMF Dial (DTMF Generator)
Pulse Dial
Speech Path
Bell
DTMF Detector (DTTvIF Receiver)
Pulse Detect
. .
14-F-7