- <p><a href="https://en.wikipedia.org/wiki/IDEN">Integrated Digital Enhanced Network</a> (iDEN) was a 2G protocol developed to work around some of the limitations of the 2G
- <a href="https://en.wikipedia.org/wiki/GSM">Global System for Mobile Communications</a> (GSM).</p>
+ <p><a href="https://de.wikipedia.org/wiki/IDEN">Integrated Digital Enhanced Network</a> (iDEN) war ein Protokoll, um 2G-
+ <a href="https://de.wikipedia.org/wiki/Global_System_for_Mobile_Communications">Global System for Mobile Communications</a> (GSM)-Netzwerke um zusätzliche Dienste zu ergänzen.</p>