Phones have come a long way since the old landline days. Our smartphones are light, fast, and have more computing power than NASA used to put a man on the moon.* Some advances came not by adding ...

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When was the last time you heard a dial tone? If you’re young enough, you might not even know what a dial tone is. You might not understand that we used to hear a droning buzz whenever we picked up ...

Does a cellphone have a dial tone? Mobile cellphone never have a dial tone. Before the cellphone came into common usage, a dial tone on a landline told you that the line was available; however, it is ...

Before dial telephones, we made phone calls through an operator. You picked up the phone, there was no dial tone, and you talked to an operator who placed the call for you. This was the only way to ...