Cell Phone Maintenance Training Modules

Cell phone maintenance training modules (Diagnostic approaches and maintenance methods) is an outcome of a Ph.D Thesis development and validation of cell phone maintenance training modules for national diploma students which contains cell phone maintenance training modules and other relevant literature. This thesis is divided into five introduction review of related literature methodology presentation and analysis of data and summary conclusion recommendation and suggestions for further research. This study was carried out to develop and validate cell phone maintenance training modules in order to educate and train individuals national diploma students out of school youths unemployed individuals among others.