The analog systems were retired by the end of 2008.

"They have 50- to 60-year-old analog systems and are not prepared for the digital era."

In this electronic era, has it lost the ability to deal with analog systems?

The plants use analog systems and thus are not vulnerable to the Year 2000 problem.

To create more realistic movement in large figures, an analog system was used.

Europe has already decided to abandon its planned analog system and develop a digital one instead.

In an analog system, you aren't limited to recording your data as either a 1 or a 0.

With his old analog system, he had a videotape for each day of the week.

The digital technology is expected to provide three times the capacity of the current analog system at a lower cost per call.

More than $3.2 billion has been invested in analog cellular systems.

The analog systems were retired by the end of 2008.

"They have 50- to 60-year-old analog systems and are not prepared for the digital era."

In this electronic era, has it lost the ability to deal with analog systems?

The plants use analog systems and thus are not vulnerable to the Year 2000 problem.

To create more realistic movement in large figures, an analog system was used.

Europe has already decided to abandon its planned analog system and develop a digital one instead.

In an analog system, you aren't limited to recording your data as either a 1 or a 0.

With his old analog system, he had a videotape for each day of the week.

The digital technology is expected to provide three times the capacity of the current analog system at a lower cost per call.

More than $3.2 billion has been invested in analog cellular systems.