Watch this electronics tutorial video to learn how to enter a secret code and see a lot of interesting info on how your iPhone connects to the network. Field testing your iPhone is easy with the tips in this how-to video.
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Smartphones How to Access the field test mode on the iPhone
By MaggieMotion
Jul 22, 2008 09:24 PM
Just updated your iPhone? You'll find updated Apple Intelligence capabilities, new wallpapers, and enhancements to Calculator, PDF cropping, and Live Voicemail, among other useful features. Find out what's new and changed on your iPhone with the iOS 18.3 update.
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