diff --git a/app/src/main/res/layout/activity_call.xml b/app/src/main/res/layout/activity_call.xml
index 52e3ae73..bc436dcb 100644
--- a/app/src/main/res/layout/activity_call.xml
+++ b/app/src/main/res/layout/activity_call.xml
@@ -230,7 +230,7 @@
             android:layout_height="@dimen/dialpad_button_size"
             android:layout_marginTop="@dimen/bigger_margin"
             android:background="?attr/selectableItemBackgroundBorderless"
-            android:contentDescription="@string/call_manage"
+            android:contentDescription="@string/conference_manage"
             android:padding="@dimen/medium_margin"
             android:src="@drawable/ic_people_vector"
             android:visibility="gone"
diff --git a/app/src/main/res/values-bg/strings.xml b/app/src/main/res/values-bg/strings.xml
index 362e3cbf..30a463ab 100644
--- a/app/src/main/res/values-bg/strings.xml
+++ b/app/src/main/res/values-bg/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Hold call</string>
     <string name="resume_call">Resume call</string>
     <string name="call_on_hold">On Hold</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">Бързо набиране</string>
     <string name="manage_speed_dial">Управление на бързото набиране</string>
diff --git a/app/src/main/res/values-ca/strings.xml b/app/src/main/res/values-ca/strings.xml
index 45824070..789e6db9 100644
--- a/app/src/main/res/values-ca/strings.xml
+++ b/app/src/main/res/values-ca/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Trucada en espera</string>
     <string name="resume_call">Reprèn la trucada</string>
     <string name="call_on_hold">En espera</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">Marcatge ràpid</string>
     <string name="manage_speed_dial">Gestiona el marcatge ràpid</string>
@@ -66,4 +72,4 @@
         Haven't found some strings? There's more at
         https://github.com/SimpleMobileTools/Simple-Commons/tree/master/commons/src/main/res
     -->
-</resources>
\ No newline at end of file
+</resources>
diff --git a/app/src/main/res/values-cs/strings.xml b/app/src/main/res/values-cs/strings.xml
index 10e75b2d..726b18f0 100644
--- a/app/src/main/res/values-cs/strings.xml
+++ b/app/src/main/res/values-cs/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Hold call</string>
     <string name="resume_call">Resume call</string>
     <string name="call_on_hold">On Hold</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">Rychlé vytáčení</string>
     <string name="manage_speed_dial">Spravujte rychlou volbu</string>
@@ -89,4 +95,4 @@
         Haven't found some strings? There's more at
         https://github.com/SimpleMobileTools/Simple-Commons/tree/master/commons/src/main/res
     -->
-</resources>
\ No newline at end of file
+</resources>
diff --git a/app/src/main/res/values-da/strings.xml b/app/src/main/res/values-da/strings.xml
index 3e872a25..9a8ea6e7 100644
--- a/app/src/main/res/values-da/strings.xml
+++ b/app/src/main/res/values-da/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Hold call</string>
     <string name="resume_call">Resume call</string>
     <string name="call_on_hold">On Hold</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">Hurtigopkald</string>
     <string name="manage_speed_dial">Administrér hurtigopkald</string>
diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index 5b8b0ef1..19c91a88 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Hold call</string>
     <string name="resume_call">Resume call</string>
     <string name="call_on_hold">On Hold</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">Kurzwahl</string>
     <string name="manage_speed_dial">Kurzwahlnummern verwalten</string>
diff --git a/app/src/main/res/values-el/strings.xml b/app/src/main/res/values-el/strings.xml
index 3460f71a..83623ff3 100644
--- a/app/src/main/res/values-el/strings.xml
+++ b/app/src/main/res/values-el/strings.xml
@@ -50,6 +50,12 @@
     <string name="hold_call">Αναμονή Κλήσης</string>
     <string name="resume_call">Συνέχιση Κλήσης</string>
     <string name="call_on_hold">Σε Αναμονή</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
 
     <!-- Speed dial -->
     <string name="speed_dial">Ταχεία κλήση</string>
diff --git a/app/src/main/res/values-eo/strings.xml b/app/src/main/res/values-eo/strings.xml
index 1cb048f9..55f8791f 100644
--- a/app/src/main/res/values-eo/strings.xml
+++ b/app/src/main/res/values-eo/strings.xml
@@ -51,6 +51,12 @@
     <string name="hold_call">Hold call</string>
     <string name="resume_call">Resume call</string>
     <string name="call_on_hold">On Hold</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
 
     <!-- Speed dial -->
     <string name="speed_dial">Speed dial</string>
diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
index 034edd79..9e6776a9 100644
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Hold call</string>
     <string name="resume_call">Resume call</string>
     <string name="call_on_hold">On Hold</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">Marcado rápido</string>
     <string name="manage_speed_dial">Administrar marcado rápido</string>
diff --git a/app/src/main/res/values-et/strings.xml b/app/src/main/res/values-et/strings.xml
index 03156089..9db88df1 100644
--- a/app/src/main/res/values-et/strings.xml
+++ b/app/src/main/res/values-et/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Hold call</string>
     <string name="resume_call">Resume call</string>
     <string name="call_on_hold">On Hold</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">Kiirvalimine</string>
     <string name="speed_dial_label">Klõpsa numbrit ja seosta ta konkreetse telefoniraamatu kirjega. Hiljem saad samale numbrile pikalt vajutades alustada kõnet määratud telefoninumbrile.</string>
diff --git a/app/src/main/res/values-fi/strings.xml b/app/src/main/res/values-fi/strings.xml
index 4b282eae..9c435086 100644
--- a/app/src/main/res/values-fi/strings.xml
+++ b/app/src/main/res/values-fi/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Hold call</string>
     <string name="resume_call">Resume call</string>
     <string name="call_on_hold">On Hold</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">Pikavalinta</string>
     <string name="manage_speed_dial">Pikavalinnan asetukset</string>
diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index 21ddbee9..f1efe9a7 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Hold call</string>
     <string name="resume_call">Resume call</string>
     <string name="call_on_hold">On Hold</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">Numérotation rapide</string>
     <string name="manage_speed_dial">Gérer la numérotation rapide</string>
diff --git a/app/src/main/res/values-gl/strings.xml b/app/src/main/res/values-gl/strings.xml
index 7ad2eb8d..7992fee5 100644
--- a/app/src/main/res/values-gl/strings.xml
+++ b/app/src/main/res/values-gl/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Hold call</string>
     <string name="resume_call">Resume call</string>
     <string name="call_on_hold">On Hold</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">Marcación rápida</string>
     <string name="manage_speed_dial">Xestionar marcacións rápidas</string>
diff --git a/app/src/main/res/values-hr/strings.xml b/app/src/main/res/values-hr/strings.xml
index ea8d7596..acdaf48f 100644
--- a/app/src/main/res/values-hr/strings.xml
+++ b/app/src/main/res/values-hr/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Hold call</string>
     <string name="resume_call">Resume call</string>
     <string name="call_on_hold">On Hold</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">Brzo biranje</string>
     <string name="manage_speed_dial">Upravljajte brzim biranjem</string>
diff --git a/app/src/main/res/values-hu/strings.xml b/app/src/main/res/values-hu/strings.xml
index 7dce2a65..dcd524d6 100644
--- a/app/src/main/res/values-hu/strings.xml
+++ b/app/src/main/res/values-hu/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Hold call</string>
     <string name="resume_call">Resume call</string>
     <string name="call_on_hold">On Hold</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">Gyors tárcsázó</string>
     <string name="manage_speed_dial">Gyors tárcsázó kezelése</string>
diff --git a/app/src/main/res/values-id/strings.xml b/app/src/main/res/values-id/strings.xml
index 12a84dcd..1cf3774a 100644
--- a/app/src/main/res/values-id/strings.xml
+++ b/app/src/main/res/values-id/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Hold call</string>
     <string name="resume_call">Resume call</string>
     <string name="call_on_hold">On Hold</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">Panggilan cepat</string>
     <string name="manage_speed_dial">Kelola panggilan cepat</string>
diff --git a/app/src/main/res/values-it/strings.xml b/app/src/main/res/values-it/strings.xml
index 9cb90b2d..e8189a29 100644
--- a/app/src/main/res/values-it/strings.xml
+++ b/app/src/main/res/values-it/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Hold call</string>
     <string name="resume_call">Resume call</string>
     <string name="call_on_hold">On Hold</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">Contatti veloci</string>
     <string name="manage_speed_dial">Gestisci i contatti veloci</string>
diff --git a/app/src/main/res/values-ja/strings.xml b/app/src/main/res/values-ja/strings.xml
index e80a3d90..f250b88f 100644
--- a/app/src/main/res/values-ja/strings.xml
+++ b/app/src/main/res/values-ja/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Hold call</string>
     <string name="resume_call">Resume call</string>
     <string name="call_on_hold">On Hold</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">スピードダイヤル</string>
     <string name="manage_speed_dial">スピードダイヤルの管理</string>
diff --git a/app/src/main/res/values-lt/strings.xml b/app/src/main/res/values-lt/strings.xml
index 3965a88d..cadc4e52 100644
--- a/app/src/main/res/values-lt/strings.xml
+++ b/app/src/main/res/values-lt/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Hold call</string>
     <string name="resume_call">Resume call</string>
     <string name="call_on_hold">On Hold</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">Spartusis rinkimas</string>
     <string name="manage_speed_dial">Tvarkyti spartųjį rinkimą</string>
diff --git a/app/src/main/res/values-ml/strings.xml b/app/src/main/res/values-ml/strings.xml
index 421bb22f..75e69c6d 100644
--- a/app/src/main/res/values-ml/strings.xml
+++ b/app/src/main/res/values-ml/strings.xml
@@ -50,6 +50,12 @@
     <string name="hold_call">Hold call</string>
     <string name="resume_call">Resume call</string>
     <string name="call_on_hold">On Hold</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
 
     <!-- Speed dial -->
     <string name="speed_dial">സ്പീഡ് ഡയൽ</string>
diff --git a/app/src/main/res/values-nb-rNO/strings.xml b/app/src/main/res/values-nb-rNO/strings.xml
index bc8d131c..f9da0b13 100644
--- a/app/src/main/res/values-nb-rNO/strings.xml
+++ b/app/src/main/res/values-nb-rNO/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Hold call</string>
     <string name="resume_call">Resume call</string>
     <string name="call_on_hold">On Hold</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">Hurtigvalg</string>
     <string name="manage_speed_dial">Administrer hurtigvalg</string>
diff --git a/app/src/main/res/values-nl/strings.xml b/app/src/main/res/values-nl/strings.xml
index 566bca95..ea80b104 100644
--- a/app/src/main/res/values-nl/strings.xml
+++ b/app/src/main/res/values-nl/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">In wacht</string>
     <string name="resume_call">Hervatten</string>
     <string name="call_on_hold">In de wacht</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">Snelkiesnummer</string>
     <string name="manage_speed_dial">Snelkiezen beheren</string>
@@ -67,4 +73,4 @@
         Haven't found some strings? There's more at
         https://github.com/SimpleMobileTools/Simple-Commons/tree/master/commons/src/main/res
     -->
-</resources>
\ No newline at end of file
+</resources>
diff --git a/app/src/main/res/values-pl/strings.xml b/app/src/main/res/values-pl/strings.xml
index 53342a16..ce1bd325 100644
--- a/app/src/main/res/values-pl/strings.xml
+++ b/app/src/main/res/values-pl/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Wstrzymaj połączenie</string>
     <string name="resume_call">Wznów połączenie</string>
     <string name="call_on_hold">Wstrzymane</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">Szybkie wybieranie</string>
     <string name="manage_speed_dial">Zarządzaj szybkim wybieraniem</string>
@@ -89,4 +95,4 @@
         Haven't found some strings? There's more at
         https://github.com/SimpleMobileTools/Simple-Commons/tree/master/commons/src/main/res
     -->
-</resources>
\ No newline at end of file
+</resources>
diff --git a/app/src/main/res/values-pt-rBR/strings.xml b/app/src/main/res/values-pt-rBR/strings.xml
index 1021b603..d3068e16 100644
--- a/app/src/main/res/values-pt-rBR/strings.xml
+++ b/app/src/main/res/values-pt-rBR/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Hold call</string>
     <string name="resume_call">Resume call</string>
     <string name="call_on_hold">On Hold</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">Ligação rápida</string>
     <string name="manage_speed_dial">Gerenciar ligações rápidas</string>
diff --git a/app/src/main/res/values-pt/strings.xml b/app/src/main/res/values-pt/strings.xml
index e0f70658..84aff255 100644
--- a/app/src/main/res/values-pt/strings.xml
+++ b/app/src/main/res/values-pt/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Hold call</string>
     <string name="resume_call">Resume call</string>
     <string name="call_on_hold">On Hold</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">Marcação rápida</string>
     <string name="manage_speed_dial">Gerir marcações rápidas</string>
diff --git a/app/src/main/res/values-ro/strings.xml b/app/src/main/res/values-ro/strings.xml
index 26191471..254b0a46 100644
--- a/app/src/main/res/values-ro/strings.xml
+++ b/app/src/main/res/values-ro/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Hold call</string>
     <string name="resume_call">Resume call</string>
     <string name="call_on_hold">On Hold</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">Apelare rapidă</string>
     <string name="manage_speed_dial">Gestionați apelarea rapidă</string>
diff --git a/app/src/main/res/values-ru/strings.xml b/app/src/main/res/values-ru/strings.xml
index 4f5dd650..1260d75f 100644
--- a/app/src/main/res/values-ru/strings.xml
+++ b/app/src/main/res/values-ru/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Hold call</string>
     <string name="resume_call">Resume call</string>
     <string name="call_on_hold">On Hold</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">Быстрый вызов</string>
     <string name="manage_speed_dial">Управление быстрым вызовом</string>
diff --git a/app/src/main/res/values-sk/strings.xml b/app/src/main/res/values-sk/strings.xml
index bd336bc1..01d0abdf 100644
--- a/app/src/main/res/values-sk/strings.xml
+++ b/app/src/main/res/values-sk/strings.xml
@@ -51,6 +51,12 @@
     <string name="hold_call">Podržať hovor</string>
     <string name="resume_call">Obnoviť hovor</string>
     <string name="call_on_hold">Podržaný hovor</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
 
     <!-- Speed dial -->
     <string name="speed_dial">Rýchle vytáčanie</string>
diff --git a/app/src/main/res/values-sv/strings.xml b/app/src/main/res/values-sv/strings.xml
index 279a1b31..a0a772a0 100644
--- a/app/src/main/res/values-sv/strings.xml
+++ b/app/src/main/res/values-sv/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Hold call</string>
     <string name="resume_call">Resume call</string>
     <string name="call_on_hold">On Hold</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">Snabbuppringning</string>
     <string name="manage_speed_dial">Hantera snabbuppringning</string>
diff --git a/app/src/main/res/values-tr/strings.xml b/app/src/main/res/values-tr/strings.xml
index 962cebba..a790df02 100644
--- a/app/src/main/res/values-tr/strings.xml
+++ b/app/src/main/res/values-tr/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Aramayı beklet</string>
     <string name="resume_call">Aramayı devam ettir</string>
     <string name="call_on_hold">Beklemede</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">Hızlı arama</string>
     <string name="manage_speed_dial">Hızlı aramayı yönet</string>
@@ -66,4 +72,4 @@
         Bazı dizeleri bulamadınız mı? Burada daha fazlası var:
         https://github.com/SimpleMobileTools/Simple-Commons/tree/master/commons/src/main/res
     -->
-</resources>
\ No newline at end of file
+</resources>
diff --git a/app/src/main/res/values-uk/strings.xml b/app/src/main/res/values-uk/strings.xml
index fb967106..cda650ec 100644
--- a/app/src/main/res/values-uk/strings.xml
+++ b/app/src/main/res/values-uk/strings.xml
@@ -46,7 +46,13 @@
     <string name="end_call">Завершити виклик</string>
     <string name="hold_call">Перевести в утримання</string>
     <string name="resume_call">Зняти з утримання</string>
-    <string name="call_on_hold">Дзвінок утримується</string>
+    <string name="call_on_hold">Утримується</string>
+    <string name="call_swap">Поміняти</string>
+    <string name="call_merge">З\'єднати</string>
+    <string name="call_split">Роз\'єднати</string>
+    <string name="call_add">Додати дзвінок</string>
+    <string name="conference_manage">Керувати конференц-викликом</string>
+    <string name="conference">Конференц-виклик</string>
     <!-- Speed dial -->
     <string name="speed_dial">Швидкий виклик</string>
     <string name="manage_speed_dial">Управління швидким викликом</string>
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index a0626fa4..ed180af7 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">保持通话</string>
     <string name="resume_call">继续通话</string>
     <string name="call_on_hold">暂停</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
     <!-- Speed dial -->
     <string name="speed_dial">快速拨号</string>
     <string name="manage_speed_dial">管理快速拨号</string>
@@ -89,4 +95,4 @@
         Haven't found some strings? There's more at
         https://github.com/SimpleMobileTools/Simple-Commons/tree/master/commons/src/main/res
     -->
-</resources>
\ No newline at end of file
+</resources>
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index 6aadb180..4236c343 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -47,6 +47,12 @@
     <string name="hold_call">Hold call</string>
     <string name="resume_call">Resume call</string>
     <string name="call_on_hold">On Hold</string>
+    <string name="call_swap">Swap calls</string>
+    <string name="call_merge">Merge calls</string>
+    <string name="call_split">Split call</string>
+    <string name="call_add">Add call</string>
+    <string name="conference_manage">Manage conference call</string>
+    <string name="conference">Conference</string>
 
     <!-- Speed dial -->
     <string name="speed_dial">Speed dial</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 49689d9a..c32cc0e8 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -55,7 +55,7 @@
     <string name="call_merge">Merge calls</string>
     <string name="call_split">Split call</string>
     <string name="call_add">Add call</string>
-    <string name="call_manage">Manage calls</string>
+    <string name="conference_manage">Manage conference call</string>
     <string name="conference">Conference</string>
 
     <!-- Speed dial -->