Mentis employees are experts in evaluating and assessing Billing System Service / Operating System Services (BSS/OSS) requirements. Drawing on our core competency as integrator for the major cable and telecom billing systems, Mentis offers consulting services for operators wishing to implement, integrate, or convert between billing systems. Mentis also assists in analyzing billing system requirements and generating Requests for Proposals (RFPs) for operators wishing to select billing system vendors and complimentary systems.