Interviews at the IEEE site
Interested in mobile telephone and cellular telephone history? Besides reading my long article on the subject, be sure to scan Joel Engel's and Donald Cox's oral interviews at the IEEE site. Cox and Engel are both former Bell System employees, both pioneers of cellular. Keep something in mind while you read. Because Bell System history is so well documented it is easy to think Bell Labs and Western Electric alone developed cellular. They did not. In America, Motorola contributed a great deal, providing much competition to the Bell System Around the world, the Scandinavians and the Japanese built cellular networks by themselves and in time frames slightly before AT&T's commercial systems. The Japanese company, Oki, not Western Electric, supplied the Bell System's car mounted cellular telephones.
Joel Engel:
http://www.ieee.org/organizations/history
_center/oral_histories/transcripts/engel.html
Donald Cox: