Employee data privacy

Answer:

If you only provide telecom services to companies this does not mean that you should only focus on your employee personal data. I am guessing that while providing the service to your corporate clients you would actually have access to some of their persona data as well. In this instance you would be acting as a data processor and your main focus would be to comply with the requirements of the Controller. You also have to have the Inventory of the processing activities that you perform on behalf of the controller as well.