Final answer:
Standard calls and texts require a phone service, but with a Wi-Fi connection and certain apps, you can communicate through the internet even on devices without cellular service such as iPads and iPods. The dependency on smartphones is increasing, as they provide essential communication tools like texting and calling over the internet, especially in developing countries where traditional infrastructure may be lacking.
Step-by-step explanation:
Phones that do not have cellular service cannot make standard calls or send texts through traditional cell phone networks. However, if you have a Wi-Fi connection, you may use apps that allow voice and text communications over the internet. Similarly, iPads and iPods, which typically do not include cellular services unless they are cellular models, can also use these apps when connected to Wi-Fi. This is possible due to improvements in technology such as microwave transmission, communications satellites, and other wireless technologies that enable internet-based calling and messaging.
Regarding usage, the impact of such technology varies for individuals. Many people feel that they cannot live without their cell phones as they became essential tools for communication. In fact, according to Smith (2012), a significant number of phone owners check their phones compulsively and sleep with them close by to not miss any updates. This shows a dependency that has been gradually increasing over time. Tracing the evolution of phone use, we've shifted from voice calls to prioritizing texting, as it offers a non-intrusive way to communicate in any environment.
In developing countries, smartphones hold an even greater significance, providing essential communication abilities and services such as banking for small farmers and traders. This has helped to bypass stages of traditional infrastructure creation, as seen in various African communities. Here, technology serves as a critical bridge, connecting isolated areas to the wider world.