Nextel's new digital networks, by contrast, are only now getting started.

But they said their digital network could transmit data just as fast.

Will a time come when the digital wireless network fills up entirely?

On 5 April 2007, the channel was launched in the digital terrestrial network.

"The idea that we can have one or more great new digital networks is very exciting."

They did however aim to be a part of the digital terrestrial network.

For example, what rules should apply to conduct on the global digital network and who should set them?

It means creating new superfast digital networks for companies across our country.

The Justices enter their opinions and reasoning into the digital network.

But installing the digital networks will cost the cellular phone companies $4 billion or more.