telecom service presentation on abstract background

telecom service presentation abstract background cellular mobile radio paging fixed line cable vsat dth classification warehouse private public bonded government cooperative wall function firm displayed arrow shape art finance marketing humanresource research development production purchase commerce mode display online process displaying computer system diagrams registration placing order payment mechanism net banking transfer card digital cash cheque cod type responsibility paper page economic legal ethical discretion pollution air noise land water illustrations association clauses drop name object liability office capital accounting