Phone line confirmation mode

This product is equipped with a function to check the telephone line status.

Confirmation mode is started from "Line Measurement Mode" in the special mode "Authentication Mode" -> "FAX Maintenance Mode".

Check Point / チェックポイント
  • By using this function, this product can be used as a simple oscilloscope.

  • This confirmation mode can be executed on CH1.


    * If use this function with additional G3 fax board connected to CH2 or CH3, you need to replace the additional G3 fax board with CH1.

Starting Line Measurement Mode

Checking Line Measurement Mode each step.