diff --git a/app/src/main/res/values-cs-rCZ/strings.xml b/app/src/main/res/values-cs-rCZ/strings.xml
index 51c28b85e..711f8e7d4 100644
--- a/app/src/main/res/values-cs-rCZ/strings.xml
+++ b/app/src/main/res/values-cs-rCZ/strings.xml
@@ -192,6 +192,10 @@
     <string name="nc_call_reconnecting">Znovunavazování spojení…</string>
     <string name="nc_offline">Jste bez připojení – zkontrolujte svou konektivitu</string>
     <string name="nc_leaving_call">Opouštění hovoru…</string>
+    <string name="nc_call_state_in_call">%1$s má hovor</string>
+    <string name="nc_call_state_in_call_with_audio">%1$s má zvukový hovor</string>
+    <string name="nc_call_state_with_video">%1$s s přenosem obrazu</string>
+
     <!-- Notification channels -->
     <string name="nc_notification_channel">%1$s v %2$s kanálu upozornění</string>
     <string name="nc_notification_channel_calls">Kanál pro upozorňování na volání</string>
@@ -231,6 +235,9 @@
     <string name="nc_demote">Odebrat oprávnění moderátora</string>
     <string name="nc_promote">Povýšit na moderátora</string>
     <string name="nc_remove_participant">Odebrat účastníka</string>
+    <string name="nc_remove_group_and_members">Odebrat skupinu a její členy</string>
+    <string name="nc_attendee_pin">Pin: %1$s</string>
+
     <!-- Chat -->
     <string name="nc_hint_enter_a_message">Zadejte zprávu…</string>
     <string name="nc_date_header_yesterday">Včera</string>
@@ -255,7 +262,9 @@
     <string name="nc_message_quote_cancel_reply">Odebrat odpověď</string>
     <!-- When translating to German, please use non-formal variant -->
     <string name="nc_formatted_message_you">Vy: %1$s</string>
+    <string name="nc_message_read">Zpráva přečtena</string>
     <string name="nc_message_sent">Zpráva odeslána</string>
+    <string name="nc_remote_audio_off">Ztlumení mikrofonu na dálku</string>
     <string name="nc_add_attachment">Přidat přílohu</string>
 
     <!-- Contacts endless loading -->
@@ -277,6 +286,8 @@
 
     <!-- Other -->
     <string name="nc_limit_hit">byl dosažen limit %s znaků</string>
+    <string name="nc_email">E-mail</string>
+    <string name="nc_group">Group</string>
     <string name="nc_groups">Skupiny</string>
     <string name="nc_participants">Účastníci</string>
     <string name="nc_participants_add">Přidat účastníky</string>
diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index b1449aef5..b54c2f9fa 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -235,6 +235,9 @@
     <string name="nc_demote">Moderator absetzen</string>
     <string name="nc_promote">Zum Moderator ernennen</string>
     <string name="nc_remove_participant">Teilnehmer entfernen</string>
+    <string name="nc_remove_group_and_members">Gruppe und Mitglieder entfernen</string>
+    <string name="nc_attendee_pin">PIN: %1$s</string>
+
     <!-- Chat -->
     <string name="nc_hint_enter_a_message">Eine Nachricht eingeben…</string>
     <string name="nc_date_header_yesterday">Gestern</string>
@@ -283,6 +286,8 @@
 
     <!-- Other -->
     <string name="nc_limit_hit">%s-Zeichen-Limit wurde erreicht</string>
+    <string name="nc_email">E-Mail</string>
+    <string name="nc_group">Gruppe</string>
     <string name="nc_groups">Gruppen</string>
     <string name="nc_participants">Teilnehmer</string>
     <string name="nc_participants_add">Teilnehmer hinzufügen</string>
diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
index e4d968998..5afd10d63 100644
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@@ -235,6 +235,9 @@
     <string name="nc_demote">Degradar de moderador</string>
     <string name="nc_promote">Elevar a moderador</string>
     <string name="nc_remove_participant">Eliminar participante</string>
+    <string name="nc_remove_group_and_members">Eliminar grupo y miembros</string>
+    <string name="nc_attendee_pin">Pin: %1$s</string>
+
     <!-- Chat -->
     <string name="nc_hint_enter_a_message">Escribe un mensaje…</string>
     <string name="nc_date_header_yesterday">Ayer</string>
@@ -283,6 +286,8 @@
 
     <!-- Other -->
     <string name="nc_limit_hit">Se ha alcanzado el límite de %s carácteres</string>
+    <string name="nc_email">Email</string>
+    <string name="nc_group">Grupo</string>
     <string name="nc_groups">Grupos</string>
     <string name="nc_participants">Participantes</string>
     <string name="nc_participants_add">Añadir participantes</string>
diff --git a/app/src/main/res/values-eu/strings.xml b/app/src/main/res/values-eu/strings.xml
index 09051a286..2c07e2769 100644
--- a/app/src/main/res/values-eu/strings.xml
+++ b/app/src/main/res/values-eu/strings.xml
@@ -235,6 +235,9 @@
     <string name="nc_demote">Moderatzailetik degradatua</string>
     <string name="nc_promote">Moderatzaile bihurtu zara</string>
     <string name="nc_remove_participant">Kendu parte-hartzailea</string>
+    <string name="nc_remove_group_and_members">Kendu taldea eta kideak</string>
+    <string name="nc_attendee_pin">Pin: %1$s</string>
+
     <!-- Chat -->
     <string name="nc_hint_enter_a_message">Idatzi mezu bat…</string>
     <string name="nc_date_header_yesterday">Atzo</string>
@@ -283,6 +286,8 @@
 
     <!-- Other -->
     <string name="nc_limit_hit">%s karaktere limitera iritsi da</string>
+    <string name="nc_email">E-posta</string>
+    <string name="nc_group">Taldea</string>
     <string name="nc_groups">Taldeak</string>
     <string name="nc_participants">Parte-hartzaileak</string>
     <string name="nc_participants_add">Gehitu parte-hartzaileak</string>
diff --git a/app/src/main/res/values-pl/strings.xml b/app/src/main/res/values-pl/strings.xml
index 2ef74a666..b188cd7a1 100644
--- a/app/src/main/res/values-pl/strings.xml
+++ b/app/src/main/res/values-pl/strings.xml
@@ -235,6 +235,9 @@
     <string name="nc_demote">Zdegraduj z moderatora</string>
     <string name="nc_promote">Promuj na moderatora</string>
     <string name="nc_remove_participant">Usuń uczestnika</string>
+    <string name="nc_remove_group_and_members">Usuń grupę i członków</string>
+    <string name="nc_attendee_pin">Przypnij: %1$s</string>
+
     <!-- Chat -->
     <string name="nc_hint_enter_a_message">Wpisz wiadomość…</string>
     <string name="nc_date_header_yesterday">Wczoraj</string>
@@ -283,6 +286,8 @@
 
     <!-- Other -->
     <string name="nc_limit_hit">Osiągnięto limit %s znaków</string>
+    <string name="nc_email">E-mail</string>
+    <string name="nc_group">Grupa</string>
     <string name="nc_groups">Grupy</string>
     <string name="nc_participants">Uczestnicy</string>
     <string name="nc_participants_add">Dodaj uczestników</string>
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index 110600a2c..b112707af 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -235,6 +235,9 @@
     <string name="nc_demote">取消主持人资格</string>
     <string name="nc_promote">设置为主持人</string>
     <string name="nc_remove_participant">远程参与者</string>
+    <string name="nc_remove_group_and_members">移除群组和成员</string>
+    <string name="nc_attendee_pin">固定：%1$s</string>
+
     <!-- Chat -->
     <string name="nc_hint_enter_a_message">输入消息...</string>
     <string name="nc_date_header_yesterday">昨天</string>
@@ -283,6 +286,8 @@
 
     <!-- Other -->
     <string name="nc_limit_hit">已达到%s字符限制</string>
+    <string name="nc_email">电子邮件</string>
+    <string name="nc_group">群组</string>
     <string name="nc_groups">群组</string>
     <string name="nc_participants">参与者</string>
     <string name="nc_participants_add">添加参与者 </string>
diff --git a/app/src/main/res/values-zh-rHK/strings.xml b/app/src/main/res/values-zh-rHK/strings.xml
index f832ba910..563c546f7 100644
--- a/app/src/main/res/values-zh-rHK/strings.xml
+++ b/app/src/main/res/values-zh-rHK/strings.xml
@@ -235,6 +235,9 @@
     <string name="nc_demote">從主持人降級</string>
     <string name="nc_promote">晉升為主持人</string>
     <string name="nc_remove_participant">移除參與者</string>
+    <string name="nc_remove_group_and_members">移除群組及組員</string>
+    <string name="nc_attendee_pin">密碼：%1$s</string>
+
     <!-- Chat -->
     <string name="nc_hint_enter_a_message">輸入訊息</string>
     <string name="nc_date_header_yesterday">昨日</string>
@@ -283,6 +286,8 @@
 
     <!-- Other -->
     <string name="nc_limit_hit">已達到%s個字符的限制</string>
+    <string name="nc_email">電郵地址</string>
+    <string name="nc_group">群組</string>
     <string name="nc_groups">群組</string>
     <string name="nc_participants">參與者</string>
     <string name="nc_participants_add">添加參與者</string>