Time consuming methods of training and maintenance
Training and maintenance of the new employees and installed machinery, respectively, are the two most important aspects of any telecom industry. To arrange training sessions for the training of newly recruited staff for such an extensive network costs a vast amount of money and resources. Also, at the same time, it would be time consuming because by following conventional ways of training, a company would have to arrange sessions at different places, which would almost take months to train the employees. Maintenance of the machinery also takes up a lot of time and effort if no technical guidance of the senior executives could be delivered to the place of maintenance from far distances. Such problems are the main restrictions for the expansion of telecom enterprises.