Electronic message system as a function in the integrated electronic office

@inproceedings{OKelley1980ElectronicMS,
  title={Electronic message system as a function in the integrated electronic office},
  author={Harold E. O'Kelley},
  booktitle={AFIPS National Computer Conference},
  year={1980}
}
The fully integrated electronic office is composed of six fundamental elements, or functions: Dispersed Data Processing Communications Management Word Processing Electronic Message System Individual Computing Information Storage and Retrieval