In order to use an iPhone, iPad or iPod Touch, you need to activate the devices. If you are setting up a large number of mobile devices, this can be a tedious process. When you start talking about thousands of them, it can be down-right overwhelming. However, you can reduce the number of clicks, taps and touches by telling iTunes not to synchronize devices with the iTunes Library following activation. This is done using what is called iTunes Activation Mode. Activation-mode will instruct iTunes to eject a device once it’s been activated rather than trying to synchronize music, photos and other media that may be on your system. By setting…