The top-tier CDM1550 radio is fully equipped to handle the advanced communication needs of organizations requiring high levels of flexibility and functionality. Motorola's unique X-PandT audio enhancement and a powerful front-projecting speaker ensure clear, crisp sound, even in noisy environments. The large 14-character alphanumeric display with user-friendly icons helps make information easy to understand. An extensive range of signaling capabilities lets you exchange text messages with your dispatcher to minimize channel usage and improve efficiency, or discreetly signal for emergency help even when your vehicle is turned off. And the enhanced menu gives you easy access to all of the radio's many features. The exceptional CDM1550 mobile delivers all the superior communication power and control you need to work at maximum efficiency.