Final answer:
Popular technology systems in communications today include voicemail services, Voice over Internet Protocol (VoIP), and Voice Response Systems, which offer cost reduction, improved service quality, and greater consumer choice.
Step-by-step explanation:
Popular technology systems in communication include Internet voicemail services, Voice over Internet Protocol (VoIP), and Voice Response Systems. These advancements stem from improvements that allow phone calls to be made through various wireless technologies such as microwave transmission and communication satellites. They lead to a significant decrease in the cost of phone calls, especially for long-distance, and enhance the overall quality of service.
Additionally, these technology systems have made data transmission cheaper, faster, and of better quality. Due to the introduction of technologies like Internet-based calling and video calling, consumers have more choices than ever for communicating. This shift is particularly advantageous for developing countries that can adopt cell phone and satellite transmission technologies directly, bypassing the extensive infrastructure required for traditional wire-based systems. As a result, traditional voice phone calls are increasingly being replaced by other forms of communication, like messaging apps and texts, which align more with the comfort zone, especially of younger generations.