DR. G. A. Campbell, who has recently retired from active service with the American Telephone and Telegraph Company, is well known to telephone engineers for his many contributions to the theory and ...

The telephone swept into Americans’ lives in the first decades of the 20th century. At first, no one knew exactly how to telephone. Alexander Graham Bell wanted people to start conversations by saying ...

In context: The Lightning interface is a proprietary data transfer and charging port exclusive to Apple devices since the iPhone 5. However, that didn't stop a robotics engineer from adding a ...

Phone interviews can save time and speed up the hiring process. This cheat sheet from TechRepublic Premium will make it easy to ask both general and job-specific questions, allowing you to compare ...