/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: Hasanuddin3 https://cdn.slidesharecdn.com/profile-photo-Hasanuddin3-48x48.jpg?cb=1533029458 Delivering services and solution in Radio and Core Technology and Developing OSS Product and its roadmap for performance management and services quality for Cellular Market