no sim card unlocked iPhone 3Gs Free call
believe it or not, here is a video showing an unlocked iPhone 3Gs can make free call without sim card. he is using AT&T service. after unlocked & take out the sim card from iphone 3Gs, he is able to make a few call without sim card. this mean totally free!! we should follow his guide and give it a try since trying is absolutely free. however also have people suspect he is swithing to another iPhone 3Gs or reinsert the sim card secretly behind the camera…
here is his video showing how he using no sim card unlocked iPhone 3Gs to make Free call
