Originally Posted by
Annalisa12
A rant about something ridiculous.
You said you didn't get a ticket to say you were cleared. You were let in to the country. That tells you that you were checked and cleared.
I think the complaint is about racism. Not likely but given the OPs tone I'm guessing he has a sense of entitlement.
It's a random check which means there is not going to be a specific criteria to go through. The OP also does not state whether or not he was using the phone through customs and immigration which is illegal in Australia.