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Service Guide OF1000
Chapter 4 Failure & Repair Analysis
4.6.07 Multi-Frequency Tone Test
This test is used to verify the operation of the multi-frequency touch-tone signals from the LINE
terminal.
Refer to RAP 13
if the Multi-Frequency Tone Test should fail.
Procedure
1. Press
SELECT FUNCTION.
2. Press
COPY
twice.
3. Press
LEFT ARROW
twice.
4. Press the
"7"
Key on the ten-key pad.
5. Press
LEFT ARROW
.
6. Press each key of the ten-key pad keys.
The multi-frequency signal of the key will be continuously sent after each key is pressed.
7. Press
STOP
four times to exit the test.
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Summary of Contents for OF1000
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