Cellular Billing and Customer Management Systems
Cellular Business Systems, Inc. (CBSI)
Created first application of computer automation to manage a wireless businesses
Partners Cooper and Harris, along with SEI Information Technology, created the most successful service bureau (now referred to as Software as a Service) billing and customer management systems in the cellular industry. After achieving a 70% share of the non-telephone company cellular licensee market in 1986, CBSI was sold to Cincinnati Bell Information Systems and is now part of Netcracker.