ISSUE 4.0
CEECO
Communication Equipment & Engineering Company
PROPRIETARY
12
6.10
OVER-VOLTAGE PROTECTION DIAGRAM
7.0 TESTING
Action:
Connect the phone to the line.
Press the "CALL" button.
Reaction:
Dial tone. LED lights red.
Action:
Dial a number. The call rings and the LED flashes red and green
to indicate ringing.
Reaction:
The called party answers.
A normal speakerphone conversation is allowed.
Action:
Finish the conversation.
Press the "CALL" button, or wait until time out occurs.
Reaction:
The call is terminated. LED goes out.
