If you came of age in the 1990s, you’ll remember the unmistakable auditory handshake of an analog modem negotiating its connection via the plain old telephone system. That cacophony of screeches and ...

When iPhones aren’t connected to a cellular network, they will typically alert the user by giving an indication in the ...

The story of the transition from the telephone to the pervasive, broadband Internet as the primary means of electronic communication is one of conflict. Citizens eagerly explore the horizons that the ...

Is the PSTN Still in Use? Yes, but There Are Better Options Your email has been sent Explore the ongoing use of the Public Switched Telephone Network (PSTN) and ...

Wireless data has been sent at 938 gigabits per second, or more than 9000 times the average speed of a current 5G phone connection. This would be the equivalent of downloading more than 20 ...

Modern cellular networks are built to serve millions upon millions of users, all while maintaining strict encryption across all communications. But earlier cellular networks were by no means so ...

A dial plan allows people to call each other by dialing a number on the telephone. Dial plans include access codes, area codes, and specialized codes. The North American Public Switched Telephone ...

Editorial Note: We earn a commission from partner links on Forbes Advisor. Commissions do not affect our editors' opinions or evaluations. A private branch exchange (PBX) is a telephone system that ...

Everything you stream and share is broken into network packets. Learn how this enables the seamless flow of data that powers the internet. Network packets are small units of data that are sent from ...