Mobile Diagnose: Live call & SIM card tray test
While performing diagnostic tests in Securaze Mobile application, there is an important prerequisition to perform all call-related tests successfully.
Make sure that for these tests you use a SIM card that has PIN lock DISABLED.
When the SIM card is PIN-locked, there will be no new registration happening, before it is unlocked, hence the card will not be recognized / usable by the device for the tests.