Panasonic KX-NS700 - Page 260

PROBLEM PROBABLE CAUSE SOLUTION
The LED of the Expansion
Unit card is not green.
The LAN cable is not
connected properly.
• Check the LAN cable connections.
There was a failure in the
stacking card.
• Replace the stacking
EXP-M card.
260 Installation Manual Document Version 2016-03
7.1.1 Installation