Smartphones have simplified global communication since virtually anyplace with mobile service, you can reach someone by picking up your phone and texting or calling them. We’ve never before had such instantaneous, worldwide communication.
The internet and cell phones have revolutionized the way we keep in touch with friends, family, and colleagues. Once upon a time, only a select few, mostly businesspeople, had mobile phones, and most people kept in touch with one another via landlines, but times have changed. These days, communication takes a fraction of the time it used to because of the internet and smartphones.