The company also provides security, alarm systems, AT&T wireless products and has been locally owned and operated since 1982. ProTel offers installation of Toshiba and Harris telephone systems, local and long-distance service through Southwestern Bell and high-speed certified data and voice cabling networks. The building will have both fiber-optic and copper connections to the telephone network, and will be a showplace for the technology ProTel offers its customers, the release said. The building will allow ProTel to add 100 to 120 new jobs to Springfield over the next one to two years, a release from the company stated. The company is moving in to its new 17,600-square-foot technology center at 2929 N.