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[Diagnostic Utility] menu
SW:
Displays the version of the application.
FW:
Displays the version of the connected device.
S/N:
Displays the serial number of the connected device.
Test Speakerphone:
Tests operation of the speaker.
FW Update:
Updates the firmware on the device.
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Troubleshooting:
Use this feature when a problem occurs.
Use only when directed by the dealer or manufacturer.
(This is not a feature for performing recovery when a problem
occurs.)
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