Centrex Management System (CMS) allows you to exercise substantial control over your Centrex facilities and functions. CMS provides you with direct access to a mirror image of your central office-based service. Through a user-friendly web based graphical user interface (GUI), you may make changes quickly and easily to keep pace as your business changes. CMS enables you to add features, change parameters, expand calling groups, verify information and target features and functions to the most appropriate personnel.

Availability

CMS is offered to Centrex customers on an intraLATA basis only in the states of AZ, CO, IA, ID, MN, MT, NE, NM, ND, OR, SD, UT, WA and WY and is subject to 5ESS and DMS100 central office availability and tariff restrictions.