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Detect and display dtmf digits and on/off timing. |
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Adjustable CPC detect sensitivity. |
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Send 1004hz tone. |
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19200-baud serial output. |
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Detect and display hook flash interval. |
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Detect CPC interval (zero voltage on phone line). |
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Detect ringing and on/off timing. |
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2000 digit nonvolatile memory in normal mode. |
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400-digit nonvolatile memory in analyze mode. |
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Detect and display pulse digits and break timing and
interdigit. |
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Adjustable on and off hook voltage threshold. |
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Auto shut off feature after 10 minutes of no use. (can be enabled or disabled).
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