If you are so skittish that you're afraid a cell phone is a gun, you are not emotionally competent enough to be a law enforcement officer.
If you are so stupid that you think a cell phone is a gun, you are not mentally competent enough to be a law enforcement officer.
If you don't understand that it is someone's second amendment right to have a gun on their person on their property, you are not educated enough to be a law enforcement officer.