diff --git a/core/Entity/Site/Node.php b/core/Entity/Site/Node.php
index 10bd792..6e530ef 100644
--- a/core/Entity/Site/Node.php
+++ b/core/Entity/Site/Node.php
@@ -334,6 +334,19 @@ class Node implements EntityInterface
         return $string->startsWith('http://') || $string->startsWith('https://');
     }
 
+    public function hasAppUrl(): bool
+    {
+        $string = u($this->getUrl());
+
+        foreach (['tel:', 'fax:', 'mailto:'] as $prefix) {
+            if ($string->startsWith($prefix)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
     public function getIsVisible(): ?bool
     {
         return $this->isVisible;
diff --git a/core/EventSuscriber/Site/NodeEventSubscriber.php b/core/EventSuscriber/Site/NodeEventSubscriber.php
index 8291623..9b57909 100644
--- a/core/EventSuscriber/Site/NodeEventSubscriber.php
+++ b/core/EventSuscriber/Site/NodeEventSubscriber.php
@@ -133,7 +133,13 @@ class NodeEventSubscriber extends EntityManagerEventSubscriber
                 $generatedUrl = $generatedUrl.'-'.$number;
             }
 
-            if (!u($generatedUrl)->startsWith('https://') && !u($generatedUrl)->startsWith('http://')) {
+            if (
+                !u($generatedUrl)->startsWith('https://')
+                && !u($generatedUrl)->startsWith('http://')
+                && !u($generatedUrl)->startsWith('tel:')
+                && !u($generatedUrl)->startsWith('mailto:')
+                && !u($generatedUrl)->startsWith('fax:')
+            ) {
                 $generatedUrl = '/'.$generatedUrl;
                 $generatedUrl = preg_replace('#/{2,}#', '/', $generatedUrl);
             }
diff --git a/core/Resources/views/site/tree_admin/navigation.html.twig b/core/Resources/views/site/tree_admin/navigation.html.twig
index a308f92..b077da6 100644
--- a/core/Resources/views/site/tree_admin/navigation.html.twig
+++ b/core/Resources/views/site/tree_admin/navigation.html.twig
@@ -87,6 +87,10 @@
                                                 <a href="{{ safe_node_url(node) }}" class="btn btn-sm border border-secondary btn-light">
                                                     <span class="fa fa-sign-out-alt text-muted"></span>
                                                 </a>
+                                            {% elseif node.hasAppUrl %}
+                                                <a href="{{ node.url }}" class="btn btn-sm border border-secondary btn-light">
+                                                    <span class="fa fa-sign-out-alt text-muted"></span>
+                                                </a>
                                             {% else %}
                                                 {% if not node.disableUrl %}
                                                     {% if node.parameters|length %}
diff --git a/core/Router/SiteRouteLoader.php b/core/Router/SiteRouteLoader.php
index 8397d87..6452cee 100644
--- a/core/Router/SiteRouteLoader.php
+++ b/core/Router/SiteRouteLoader.php
@@ -57,6 +57,10 @@ class SiteRouteLoader extends Loader
                         continue;
                     }
 
+                    if ($node->hasAppUrl()) {
+                        continue;
+                    }
+
                     if (null !== $node->getAliasNode()) {
                         continue;
                     }