Digital two-way radio technology (DMR) was created to address the problem of overcrowded frequencies – referred to as achieving spectrum efficiency. With millions of analog radios in use, too many users in a frequency band impacts the quality and reliability of communications putting safety and productivity at risk. In certain countries, there are regulatory requirements being implemented that mandate manufacturers to only produce and sell digital twoway radios. As a result, most radio manufacturers are primarily investing in developing new digital radio technology options to meet the growing needs for more efficient two-way radio communications. Digital transforms the way people communicate and use two-way radios on the job.