From Wirelessinfo -
Want to take a look at what's going on inside your iPhone? Dial *3001#12345#* and hit Call and you'll get access to the special field test mode of the iPhone. This mode is designed to allow technicians and Apple reps to get information on the inner workings of the iPhone and the cell phone network it talks to.
NOTE: Although it seems that most of the information is read-only (so you can't change anything), field modes like this have the potential to damage your phone and possibly interfere with the phone network. We are providing this information as-is; we cannot be held responsible if anything you do in this field mode damages your phone or the phone network.
Main Screen
The first screen that you see is the main menu for the field mode. This presents you with the following choices: Network Information, Cell Information, GPRS Information, PDP information, Call Information and Versions. The article explores these info further.
0 comments:
Post a Comment