MacSTAC was founded on April 1, 1978 as an Apple II MUG. We are a community group with members from all walks of life, careers and levels of ability. We welcome all Mac users to improve their knowledge and, in turn, share their Mac knowledge with others.

Monday, June 29, 2009

iPhone Strength Test

You can get a more accurate numerical indicator of the iPhone's current signal strength by manually dialing *3001#12345#* followed by a tap of the Call button. This brings up Field Test mode. The signal strength bars in the upper left are replaced by a negative number. The less negative the number, the better your signal strength. For a reasonably reliable signal, the number should be less negative than -100. Ideal strength would be somewhere around -50.

No comments:



Blog Archive