model no. sgh-a177 -my phone says that it has bluetooth. i get on it and i turn on my visability and the bluetooth its self. i search for people but my phone wont find any body and they cant find me either when we search for one another. is there some network lock or some code i need to put in there to make it work? or is it like a teack phonetype? do i need to go on network selection, cuz its there but its not letting me pick it as an option to click on. its the fainted color not the white.