1.   But if they do commit to the Internet, users May well have an affordable alternative to the phone system.

2.   But most people found only busy signals, as structural damage and call volume overwhelmed local phone systems.

3.   But nowadays, everyone uses an automated phone system for something.

4.   But unlike the phone system, there are no long-distance charges on the Internet.

5.   In between, he designed software for his phone systems, which allow callers to perform various functions through a voice menu.

6.   That takes the strain off a phone system designed to carry voice and provides higher throughput for Internet users and telecommuters.

7.   The new phone system uses state-of-the-art technology.

8.   They needed an internal phone system that ensured fast and reliable communications between their commodity traders across the world.

9.   New telecom companies will be allowed to hook into the national phone system.

10.   We thought about installing a new phone system.