Abstract:
The purposes of this study were to examine the level of service quality of customer service unit: (1) in total aspect, (2) classified by characteristic of general information, and (3) classified by service types and service models.
Questionnaires were used as the research tool to collect data. The sample group was 235 customers who got the service from the customer service unit of Infonet (Thailand) Limited Group. Statistics used to analyze data were Frequencies, Percentages, Standard Deviation, Independent Samples t-test, One-way analysis of variance (F-test), and Scheffe's test.
The results found that: (1) service quality level of customer service unit in total aspect was good, (2) the difference of customers in gender, educational level, business type, and location had different opinion in service quality level of customer service unit with the statistical significance level of 0.05, and (3) the difference in data communication service type, circuit speed for data communication service, and amount of time to contact customer service unit had different opinion in service quality level of customer service unit with the statistical significance level of 0.05.