In a world that is becoming increasingly digital, it’s easy to overlook the importance of specialized communication devices like TTY and TDD. These technologies have played a pivotal role in making communication accessible to the deaf and hard of hearing community. In this blog post, we’ll dive deep into the world of TTY (Text Telephone) and TDD (Telecommunications Device for the Deaf) devices, exploring their history, functionality, benefits, and their continued relevance in today’s modern age.