I always followed my mum to Telekom when i was young as she wanted to make a long distance call to her sister. During those days, Telekom was the only place that allowed people to make a long distance call, however, our life is totally been changed after the emergence of internet. Making a call despite it is a short distance or long distance seems easily as well as cost effective nowadays, even VoIP Phone Systems sounds common since majority of businesses do opt for this VoIP phone system. You would laud on the features of VoIP phone system if you ever experienced this technology. Check it out.