Access the iPhone's Field Test mode

Jul 11, '07 07:30:01AM

Contributed by: Anonymous

Dial *3001#12345#* to bring up the iPhone's Field Test tool, which will give you information about towers and signal strength, EDGE network, and more.

[robg adds: This worked, though I'm not sure I understand any of the info presented!]

Comments (12)


Mac OS X Hints
http://hints.macworld.com/article.php?story=20070708132714598