diff --git a/app/src/main/res/values-nl/strings.xml b/app/src/main/res/values-nl/strings.xml
index f1e568c2b..31fceb6a8 100644
--- a/app/src/main/res/values-nl/strings.xml
+++ b/app/src/main/res/values-nl/strings.xml
@@ -183,6 +183,7 @@ via een persoonlijke link.</string>
     <string name="nc_notify_me_mention">Waarschuwen bij vermelding</string>
     <string name="nc_notify_me_never">Nooit waarschuwen</string>
     <string name="nc_mute_calls">Gesprekken dempen</string>
+    <string name="nc_mute_calls_desc">Inkomende gesprekken worden genegeerd</string>
     <string name="nc_important_conversation">Belangrijk gesprek</string>
     <!-- Bottom sheet menu -->
     <string name="nc_failed_to_perform_operation">Sorry, er is iets fout gegaan!</string>
@@ -276,4 +277,5 @@ Je kunt proberen om aan het gesprek deel te nemen via een browser.</string>
     <string name="nc_lobby_waiting">Je wacht nu in de lobby.</string>
     <string name="nc_lobby_waiting_with_date">Je wacht nu in de lobby.\m Deze
         vergadering is ingepland voor %1$s.</string>
-    </resources>
+    <string name="nc_manual">Niet ingesteld</string>
+</resources>
diff --git a/app/src/main/res/values-pt-rBR/strings.xml b/app/src/main/res/values-pt-rBR/strings.xml
index 8c65963db..066a7a1cc 100644
--- a/app/src/main/res/values-pt-rBR/strings.xml
+++ b/app/src/main/res/values-pt-rBR/strings.xml
@@ -182,7 +182,10 @@
     <string name="nc_notify_me_mention">Notificar quando mencionado</string>
     <string name="nc_notify_me_never">Nunca notificar</string>
     <string name="nc_mute_calls">Silenciar chamadas</string>
+    <string name="nc_mute_calls_desc">Chamadas serão ignoradas</string>
     <string name="nc_important_conversation">Conversa importante</string>
+    <string name="nc_important_conversation_desc">Chamadas e notificações de mensagens serão exibidas mesmo no modo Não perturbe (Obedece a configuração do sistema \"Permitir apenas interrupções prioritárias\")</string>
+
     <!-- Bottom sheet menu -->
     <string name="nc_failed_to_perform_operation">Desculpe, alguma coisa deu errada!</string>
     <string name="nc_failed_signaling_settings">O servidor de destino não suporta a participação em conversas públicas
@@ -274,4 +277,5 @@
     <string name="nc_lobby_waiting">Você está esperando no lobby no momento.</string>
     <string name="nc_lobby_waiting_with_date">Você está esperando no lobby.\n esta
         reunião está marcada para %1$s.</string>
-    </resources>
+    <string name="nc_manual">Não definido</string>
+</resources>
diff --git a/app/src/main/res/values-sv/strings.xml b/app/src/main/res/values-sv/strings.xml
index 8b905bf99..bad5f26e1 100644
--- a/app/src/main/res/values-sv/strings.xml
+++ b/app/src/main/res/values-sv/strings.xml
@@ -182,7 +182,10 @@
     <string name="nc_notify_me_mention">Meddela när omnämnd</string>
     <string name="nc_notify_me_never">Meddela aldrig</string>
     <string name="nc_mute_calls">Tysta alla samtal</string>
+    <string name="nc_mute_calls_desc">Inkommande samtal kommer att ignoreras</string>
     <string name="nc_important_conversation">Viktigt samtal</string>
+    <string name="nc_important_conversation_desc">Samtal och meddelandeaviseringar visas även i läget Stör ej (följer systemet \"Tillåt endast prioriterade avbrott\" -konfiguration)</string>
+
     <!-- Bottom sheet menu -->
     <string name="nc_failed_to_perform_operation">Ledsen, någonting gick fel!</string>
     <string name="nc_failed_signaling_settings">Målservern stöder inte att gå med i offentliga konversationer via mobil-
@@ -274,4 +277,5 @@
     <string name="nc_lobby_waiting">Du väntar för närvarande i lobbyn.</string>
     <string name="nc_lobby_waiting_with_date">Du väntar för närvarande i lobbyn.\n Detta
         möte är planerat till %1$s.</string>
-    </resources>
+    <string name="nc_manual">Inte inställd</string>
+</resources>
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index a2da1caf5..75e583ad7 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -180,7 +180,10 @@
     <string name="nc_notify_me_mention">当被提及时提醒</string>
     <string name="nc_notify_me_never">从不提醒</string>
     <string name="nc_mute_calls">通话静音</string>
+    <string name="nc_mute_calls_desc">拨入通话将被忽略</string>
     <string name="nc_important_conversation">重要会话</string>
+    <string name="nc_important_conversation_desc">即使处于免打扰模式，通话和消息通知仍将显示（遵循“只允许优先级中断”的系统配置）</string>
+
     <!-- Bottom sheet menu -->
     <string name="nc_failed_to_perform_operation">抱歉，有地方出错了！</string>
     <string name="nc_failed_signaling_settings">目标服务器不支持通过手机加入到公开会话中。您可以尝试通过浏览器加入会话。</string>
@@ -272,4 +275,5 @@
     <string name="nc_lobby_waiting">您当前正在休息室等待。</string>
     <string name="nc_lobby_waiting_with_date">您当前正在休息室等待。\n此
 会议预定于%1$s开始。</string>
-    </resources>
+    <string name="nc_manual">未设置</string>
+</resources>