With the number of devices attached to phone lines these days, this is no small task.

A number of similar devices have been developed since then.

What we're doing is building a number of intelligent devices.

He had also set up a number of larger devices.

The game was released on a number of mobile devices.

But, there's no hard limit to the number of devices.

It has a number of interesting devices built into its fingertips.

Experts can only guess at the number of high-tech medical devices used in homes.

This allows a single playing surface to target a number of different devices.

For this purpose, he developed a number of test methods and devices.