14-E-L 4; Conference Trunk Failure (Option) - Panasonic KX-T336 System Reference Manual

3.11 Conference trunk failure (Option)
Error Code
Possible cause of 1) Optional TSW Conference Expansion card on the TSW card is defective.
the malfunction 2) Malfunction of the TSW card.
Countermeasures
.\
7
Note
09 xx
xx= 00 : for all optional conference tr<'Jnks (0' !o 64).
01 to 64 : for individual optional conference
trunk 01
to
64.
Enter test command to check the
faulty trunk from the maintenance
terminal
I
Pass
1
After turning the power switch on,
check the optional conference trunk
status
L
INS
Fault
1
Replace the TSW card
None
Fault
1
I
Replace the optional TSW
Enter INS command
Conference Expansion Card
from the maintenance
I
- .terminal
_
14-E-l 4