Panasonic KX-TD500 Installation Manual page 192

5.
Click the Card button of the target card.
• "Card / Port Test Menu" screen is displayed.
• If the card you selected is in INS (In-Service) status, the message "Status Error (The
card status is not "OUS (Out-of-Service)")" is displayed.
Utility
4.2 Diagnosis
Figure 161:
Figure 162:
193