Hey, this is Ameerah Mason from UK. I am a scientist. Recently, I have researched on radio communication. Motorola Corp. is one of the biggest leading suppliers of two-way radios. They, not only aspect a full range of two-way radios, but also a broad selection of accessories for the radios as well. In current years Motorola two way radios have become so superior that a rising trend has developed by using DP4600e Digital Radio in place of their cell phones.