<p>[ISC</a> Networking and Telecommunications: Voice Rates](<a href=“Penn Information Systems & Computing | Information Systems & Computing”>Penn Information Systems & Computing | Information Systems & Computing)</p>
<p>when you dial a long-distance call from a dorm phone, you enter your own 6-digit phone access code - this ensures that the charges are billed to you and not to your roommates.</p>
<p>other than that, regular phone line service charges are $36 / semester inclusive.</p>
<p>[Rates</a> & Billing - (STS)](<a href=“http://www.upenn.edu/sts/support/rates.html]Rates”>http://www.upenn.edu/sts/support/rates.html)</p>