TT#124260 SubscriberProfiles - As Subscriber, I want to see the "MusicOnHold"-Feature if I have the permission to do so

Change-Id: I2afe55bf960127183bd7b646ef6c5cd6d4b75f50

src/pages/CscPageCallSettings.vue

@@ -6,7 +6,9 @@
         <q-list
             class="col col-xs-12 col-md-6"
         >
-            <q-item>
+            <q-item
+                v-if="hasSubscriberProfileAttribute('music_on_hold')"
+            >
                 <q-item-section>
                     <q-toggle
                         :value="musicOnHold"
@@ -91,6 +93,9 @@ export default {
             'defaultLanguage',
             'languages'
         ]),
+        ...mapGetters('user', [
+            'hasSubscriberProfileAttribute'
+        ]),
         ...mapWaitingGetters({
             processingSubscriberPreferences: 'processing subscriberPreferences'
         }),