I have a new Tracfone and am curious about the four icons at the top of the main screen. There is what looks like a telephone pole with some vertical marks next to it (signal strength), a circle with a cross inside (911 ready), a 'battery" (battery indicator). The fourth is a small square with a 1x inside it. This is identified as IS-2000 in the phone's glossary. I have called the manufacturer (LG Electronics) and Tracfone and they have been unable to tell me what IS-2000 means. The instruction book is no help either. Do any of you have any idea what IS-2000 means?
---MIKE---