....go to a store for the SIM or got one from someone else (unused SIM at home or from a friend) ??
Did your carrier activate the SIM into their billing system?? If you didn't activate the SIM, it will not work. Which cellular carrier??
Enter for your chance to win* a game hardware bundle
One lucky winner will walk away with a gaming monitor, keyboard and mouse. Two lucky runners-up will score a gaming headset.