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Click on the image for full size.
Verizon has a similar screen called 'Field Test" which is accessed by clicking on the connection manager and hitting CTRL-D and typing diagvzw as the password. The screen looks like this:
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A Note about the Debug Screen:
To obtain accurate data you need to have an active connection and not be in a dormant mode. Running a ping test in the background via the command prompt will accomplish this. Type ping www.google.com -t then check the debug data.