diff --git a/config/dot/quickshell/phone-controls-harness.qml b/config/dot/quickshell/phone-controls-harness.qml
index 17670a3..f9af04c 100644
--- a/config/dot/quickshell/phone-controls-harness.qml
+++ b/config/dot/quickshell/phone-controls-harness.qml
@@ -29,6 +29,16 @@ ShellRoot {
                     reachable: false,
                     actions: []
                 }];
+            } else if (name === "unsupported") {
+                KdeConnect.available = true;
+                KdeConnect.devices = [{
+                    id: "fixture-phone",
+                    name: "Fixture iPhone",
+                    type: "phone",
+                    paired: true,
+                    reachable: true,
+                    actions: ["share"]
+                }];
             } else if (name === "transfer") {
                 KdeConnect.available = true;
                 KdeConnect.transferActive = true;
diff --git a/tests/quickshell/phone-messages-contract.sh b/tests/quickshell/phone-messages-contract.sh
index 75e1e7f..436c904 100755
--- a/tests/quickshell/phone-messages-contract.sh
+++ b/tests/quickshell/phone-messages-contract.sh
@@ -139,6 +139,7 @@ printf '%s\n' "$messages_branch" | rg -Fq 'KdeConnect.' \
 
 start_harness
 assert_fixture_state offline '[false, false, false]'
+assert_fixture_state unsupported '[true, false, false]'
 assert_fixture_state transfer '[false, false, false]'
 
 printf 'Phone Messages contract: PASS\n'