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You can always call this number from your iPhone: 3001#12345# and put your phone in field test mode (http://gizmodo.com/gadgets/iphone/iphone-field-test-mode-
by m_hughes 16y ago
You can always call this number from your iPhone: 3001#12345#
and put your phone in field test mode
(http://gizmodo.com/gadgets/iphone/iphone-field-test-mode-lets-you-spy-on-the-att-network-277797.php http://gizmodo.com/gadgets/iphone/iphone-field-test-mode-let...)
- rryyan 16y agoUnfortunately this capability has been removed from iOS4: http://forums.macrumors.com/showthread.php?t=942533 http://forums.macrumors.com/showthread.php?t=942533. Just confirmed it on my iPhone 4.