This video will show you how to block caller ID on the iPhone 3G. Follow these steps to block caller ID on the iPhone 3G: Go to your settings menu and click on the phone option. Click on the 'show my caller ID option', and turn it ON or OFF. Now your number won't show up if you call someone who you think may want to harass you once they have your number.
Keep Your Connection Secure Without a Monthly Bill. Get a lifetime subscription to VPN Unlimited for all your devices with a one-time purchase from the new Gadget Hacks Shop, and watch Hulu or Netflix without regional restrictions.