MT#59848 Cannot use callback/ Rückruf option from Phonebook + call history isn't linking the no. that called with the Phonebook

Change-Id: Ib5ececec58885a6171a2b5e4d0a35e6f00d9f551
(cherry picked from commit 56bf301e76)
(cherry picked from commit b611101607)

src/pages/CscPageHome.vue

@@ -16,7 +16,7 @@
                 id="csc-call-number-input"
                 :label="$t('Enter a number to dial')"
                 data-cy="csc-call-number-input"
-                :value="callNumberInput || $route.query.number"
+                :value="callNumberInput"
                 :readonly="dialpadOpened"
                 clearable
                 :disable="!isCallEnabled"
@@ -110,6 +110,11 @@ export default {
             return title
         }
     },
+    mounted () {
+        if (this.$route.query.number) {
+            this.numberInputChanged(this.$route.query.number)
+        }
+    },
     methods: {
         numberInputChanged (number) {
             this.$store.commit('call/numberInputChanged', number)