Whats your steps when calling a foul?

[CDurham]

Do you call the foul, give the signal, then report?

Call the foul, give the signal and say the player number, then report?

Just call the foul and then report?

Or as I've seen actually Saturday, call the foul (half raised arm), walk around the 3 point line say the number and return to the proper spot (without stopping and giving # or signal to table).

Curious on everyones different steps when calling a foul!

Thanks