What does the status LED abound the power button on the DX80 mean when it repeatedly flashes twice?

What does the status LED abound the power button on the DX80 mean when it repeatedly flashes twice?
A . standby mode
B . incoming call
C . no network connection
D . normal operation

View Answer

Answer: C

Explanation:

https://www.cisco.com/c/dam/en/us/td/docs/telepresence/endpoint/ce90/dx70-dx80-administrator-guide-ce90.pdf