diff --git a/public/index.html b/public/index.html
index f2d6858..38c1e75 100644
--- a/public/index.html
+++ b/public/index.html
@@ -57,6 +57,7 @@
                 <li><a href="https://matrix.to/#/@networkexception:chat.upi.li">matrix.org</a></li>
                 <li><a lang="en" rel="me" href="https://en.pronouns.page/@networkException">en.pronouns.page</a></li>
                 <li><a lang="de" rel="me" href="https://de.pronouns.page/@networkException">de.pronouns.page</a></li>
+                <li><a href="https://guru3.eventphone.de/event.cgi/phonebook?q=networkException">DECT (usually NWEX/6939)</a></li>
                 <li><a href="mailto:hello@nwex.de">email</a></li>
 
                 <li><a href="/gpg.key">My GPG key</a></li>
diff --git a/public/xhr.html b/public/xhr.html
index b97fb94..73506df 100644
--- a/public/xhr.html
+++ b/public/xhr.html
@@ -57,6 +57,7 @@
                 <li><a href="https://matrix.to/#/@networkexception:chat.upi.li">matrix.org</a></li>
                 <li><a lang="en" rel="me" href="https://en.pronouns.page/@networkException">en.pronouns.page</a></li>
                 <li><a lang="de" rel="me" href="https://de.pronouns.page/@networkException">de.pronouns.page</a></li>
+                <li><a href="https://guru3.eventphone.de/event.cgi/phonebook?q=networkException">DECT (usually NWEX/6939)</a></li>
                 <li><a href="mailto:hello@nwex.de">email</a></li>
 
                 <li><a href="/gpg.key">My GPG key</a></li>