agree

Per User Guide available at:
User Guide


Connect the unit to Tip and Ring and move the T/M switch to T. If high speed data is present, a warning beep sounds, the test set will lockout, will not go off-hook, and the display shows LOCKOUT. If there is no high speed data, the unit will go off-hook. If the test set is locked out and you are certain that you want to go off-hook, press the OVERRIDE key.

edited to add link

Last edited by Professor Shadow; 04/21/15 01:59 PM.

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