During the last few years, the growth of mobile data service users has increased, followed by stag-nant usage and even tends to decline. The challenge that mobile telecommunications operators face is increasing revenue in a situation of intense competition in the mature telecommunications industry market. It takes customers systematically, through ordering, behavior based on the suitability of technology that functions to meet user’s needs. Thus, Mobile Network Operator (MNO) provides user satisfaction scores, thereby increasing use and loyalty to the MNO it has chosen. This study aims to cyclically analyze the decision to choose an operator in shaping evaluation use behavior to create loyalty and continued use. In this study, quantitative data was carried out through a survey of 250 respondents and data analysis using Structural Equation Modelling (SEM). The findings in this study are: (1) The decision to choose MNO affects usage behavior and vice versa (2) The decision to choose MNO influences user evaluation and vice versa; (3) Usage behavior influences user eval-uation. The results of this study can enrich the literature with theoretical contributions related to the concept of behavior in organizations, especially the telecommunications industry. Besides, it can as-sist mobile operators in designing usage behavior.