PurposeThe purpose of this paper is to examine the relationship between customer service skills and customers' loyalty through examining the mediation effect of customer satisfaction dimensions in Jordan's mobile service operators.Design/methodology/approachTo achieve the research objectives, data were collected from 1,350 subscribers in Jordan from which 1,007 were valid for the analysis. Utilizing structural equation modeling, and after a series of exploratory and confirmatory factor analyses, the authors tested an integrated model of customer service skills and customer loyalty through examining the meditational effects of customer service satisfaction dimensions on the relationship between customer service skills and customer loyalty.FindingsIt was found that three of customer service skills components, namely; reputation building skills, nonverbal communication skills, and customer service culture have positive relationships with customer service satisfaction dimensions (overall, functional, and technical customer satisfaction). Also, overall customer service satisfaction and technical customer service satisfaction dimensions fully mediated the relationships between customer service skills and customer loyalty.Originality/valueThis is the first attempt to investigate the relationship between customer service skills and customer loyalty through customer service satisfaction dimensions as mediators, either in Jordan or other developing countries. The authors' results also provide significant managerial implications on how to acquire and retain loyal customers in today's highly competitive telecommunications market, and the vital role of customer service satisfaction dimensions on the relationship between customer service skills and customer loyalty.

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