diff --git a/tools/chatgui/translations/chatgui_en.ts b/tools/chatgui/translations/chatgui_en.ts
index 2170373d0..f4513288f 100644
--- a/tools/chatgui/translations/chatgui_en.ts
+++ b/tools/chatgui/translations/chatgui_en.ts
@@ -1317,8 +1317,8 @@ Buffer drops: %7 · Underruns: %8</translation>
     </message>
     <message>
         <location filename="../src/radiosettingspage.cpp" line="-35"/>
-        <source>Global shortcuts work from any application. Assign a regular key with Ctrl, Shift, Alt or Win in the system dialog. Changes are saved by the system immediately. Keyboard transmission is disabled during setup.</source>
-        <translation>Global shortcuts work from any application. Assign a regular key with Ctrl, Shift, Alt or Win in the system dialog. Changes are saved by the system immediately. Keyboard transmission is disabled during setup.</translation>
+        <source>The global shortcut works from any application. Hold it to talk. When double-press locking is enabled, press twice to lock transmission, then press again to release. Assign a regular key with Ctrl, Shift, Alt or Win in the system dialog. Changes are saved by the system immediately. Keyboard transmission is disabled during setup.</source>
+        <translation>The global shortcut works from any application. Hold it to talk. When double-press locking is enabled, press twice to lock transmission, then press again to release. Assign a regular key with Ctrl, Shift, Alt or Win in the system dialog. Changes are saved by the system immediately. Keyboard transmission is disabled during setup.</translation>
     </message>
     <message>
         <location filename="../src/creategroupdialog.cpp" line="-3"/>
@@ -1337,8 +1337,8 @@ Buffer drops: %7 · Underruns: %8</translation>
     </message>
     <message>
         <location filename="../src/radiosettingspage.cpp" line="+26"/>
-        <source>Hold a shortcut to transmit from any application, even when ChatGUI is not focused. Channel radio must be enabled. To record a shortcut, hold the desired keys together and release them. Left and right Ctrl, Shift, Alt and Win are distinct. Fn is available only if the keyboard reports it to the OS.</source>
-        <translation>Hold a shortcut to transmit from any application, even when ChatGUI is not focused. Channel radio must be enabled. To record a shortcut, hold the desired keys together and release them. Left and right Ctrl, Shift, Alt and Win are distinct. Fn is available only if the keyboard reports it to the OS.</translation>
+        <source>Hold a shortcut to transmit from any application, even when ChatGUI is not focused. When double-press locking is enabled, press twice to lock transmission, then press again to release. Channel radio must be enabled. To record a shortcut, hold the desired keys together and release them. Left and right Ctrl, Shift, Alt and Win are distinct. Fn is available only if the keyboard reports it to the OS.</source>
+        <translation>Hold a shortcut to transmit from any application, even when ChatGUI is not focused. When double-press locking is enabled, press twice to lock transmission, then press again to release. Channel radio must be enabled. To record a shortcut, hold the desired keys together and release them. Left and right Ctrl, Shift, Alt and Win are distinct. Fn is available only if the keyboard reports it to the OS.</translation>
     </message>
     <message>
         <location filename="../src/radiopanel.cpp" line="-80"/>
@@ -1722,8 +1722,8 @@ with per-link BBR statistics</translation>
     </message>
     <message>
         <location filename="../src/radiosettingspage.cpp" line="-1"/>
-        <source>PTT shortcut %1: %2</source>
-        <translation>PTT shortcut %1: %2</translation>
+        <source>PTT shortcut: %1</source>
+        <translation>PTT shortcut: %1</translation>
     </message>
     <message>
         <location filename="../src/joindialog.cpp" line="+40"/>
@@ -1876,8 +1876,8 @@ with per-link BBR statistics</translation>
     </message>
     <message>
         <location filename="../src/ptt_portal.cpp" line="-88"/>
-        <source>Radio: transmit %1</source>
-        <translation>Radio: transmit %1</translation>
+        <source>Radio: transmit</source>
+        <translation>Radio: transmit</translation>
     </message>
     <message>
         <location filename="../src/messagelist.cpp" line="+768"/>
@@ -2017,13 +2017,16 @@ The key is transferred encrypted and signed. The recipient will become a co-owne
     <message>
         <location filename="../src/radiosettingspage.cpp" line="+81"/>
         <location line="+58"/>
-        <source>Set PTT shortcut %1</source>
-        <translation>Set PTT shortcut %1</translation>
+        <source>Set PTT shortcut…</source>
+        <translation>Set PTT shortcut…</translation>
     </message>
     <message>
-        <location line="-96"/>
-        <source>Set PTT shortcuts…</source>
-        <translation>Set PTT shortcuts…</translation>
+        <source>Lock on double press</source>
+        <translation>Lock on double press</translation>
+    </message>
+    <message>
+        <source>Applies to the shortcut only. The PTT button always supports double-click locking.</source>
+        <translation>Applies to the shortcut only. The PTT button always supports double-click locking.</translation>
     </message>
     <message>
         <location filename="../src/channellist.cpp" line="-31"/>
diff --git a/tools/chatgui/translations/chatgui_ru.ts b/tools/chatgui/translations/chatgui_ru.ts
index a79e74940..cd9804b6d 100644
--- a/tools/chatgui/translations/chatgui_ru.ts
+++ b/tools/chatgui/translations/chatgui_ru.ts
@@ -1320,8 +1320,8 @@ Buffer drops: %7 · Underruns: %8</source>
     </message>
     <message>
         <location filename="../src/radiosettingspage.cpp" line="-35"/>
-        <source>Global shortcuts work from any application. Assign a regular key with Ctrl, Shift, Alt or Win in the system dialog. Changes are saved by the system immediately. Keyboard transmission is disabled during setup.</source>
-        <translation>Глобальные хоткеи работают из любых приложений. Назначьте обычную клавишу с Ctrl, Shift, Alt или Win в системном окне. Изменения сохраняются системой сразу. Во время настройки передача с клавиатуры отключена.</translation>
+        <source>The global shortcut works from any application. Hold it to talk. When double-press locking is enabled, press twice to lock transmission, then press again to release. Assign a regular key with Ctrl, Shift, Alt or Win in the system dialog. Changes are saved by the system immediately. Keyboard transmission is disabled during setup.</source>
+        <translation>Хоткей работает из любого приложения. Удерживайте его для передачи. Если фиксация при двойном нажатии включена, нажмите дважды для фиксации передачи, затем ещё раз для отключения. Назначьте обычную клавишу с Ctrl, Shift, Alt или Win в системном окне. Изменения сохраняются системой сразу. Во время настройки передача с клавиатуры отключена.</translation>
     </message>
     <message>
         <location filename="../src/creategroupdialog.cpp" line="-3"/>
@@ -1340,8 +1340,8 @@ Buffer drops: %7 · Underruns: %8</source>
     </message>
     <message>
         <location filename="../src/radiosettingspage.cpp" line="+26"/>
-        <source>Hold a shortcut to transmit from any application, even when ChatGUI is not focused. Channel radio must be enabled. To record a shortcut, hold the desired keys together and release them. Left and right Ctrl, Shift, Alt and Win are distinct. Fn is available only if the keyboard reports it to the OS.</source>
-        <translation>Удерживайте сочетание для передачи из любого приложения — даже когда ChatGUI не в фокусе. Рация канала должна быть включена. Для записи зажмите нужные клавиши вместе и отпустите их. Левые и правые Ctrl, Shift, Alt, Win различаются. Fn доступна, только если клавиатура передаёт её ОС.</translation>
+        <source>Hold a shortcut to transmit from any application, even when ChatGUI is not focused. When double-press locking is enabled, press twice to lock transmission, then press again to release. Channel radio must be enabled. To record a shortcut, hold the desired keys together and release them. Left and right Ctrl, Shift, Alt and Win are distinct. Fn is available only if the keyboard reports it to the OS.</source>
+        <translation>Удерживайте сочетание для передачи из любого приложения — даже когда ChatGUI не в фокусе. Если фиксация при двойном нажатии включена, нажмите дважды для фиксации передачи, затем ещё раз для отключения. Рация канала должна быть включена. Для записи зажмите нужные клавиши вместе и отпустите их. Левые и правые Ctrl, Shift, Alt, Win различаются. Fn доступна, только если клавиатура передаёт её ОС.</translation>
     </message>
     <message>
         <location filename="../src/radiopanel.cpp" line="-80"/>
@@ -1725,8 +1725,8 @@ with per-link BBR statistics</source>
     </message>
     <message>
         <location filename="../src/radiosettingspage.cpp" line="-1"/>
-        <source>PTT shortcut %1: %2</source>
-        <translation>PTT хоткей %1: %2</translation>
+        <source>PTT shortcut: %1</source>
+        <translation>Хоткей PTT: %1</translation>
     </message>
     <message>
         <location filename="../src/joindialog.cpp" line="+40"/>
@@ -1879,8 +1879,8 @@ with per-link BBR statistics</source>
     </message>
     <message>
         <location filename="../src/ptt_portal.cpp" line="-88"/>
-        <source>Radio: transmit %1</source>
-        <translation>Рация: передача %1</translation>
+        <source>Radio: transmit</source>
+        <translation>Рация: передача</translation>
     </message>
     <message>
         <location filename="../src/messagelist.cpp" line="+768"/>
@@ -2020,13 +2020,16 @@ The key is transferred encrypted and signed. The recipient will become a co-owne
     <message>
         <location filename="../src/radiosettingspage.cpp" line="+81"/>
         <location line="+58"/>
-        <source>Set PTT shortcut %1</source>
-        <translation>Задать PTT хоткей %1</translation>
+        <source>Set PTT shortcut…</source>
+        <translation>Задать хоткей PTT…</translation>
     </message>
     <message>
-        <location line="-96"/>
-        <source>Set PTT shortcuts…</source>
-        <translation>Задать PTT хоткеи…</translation>
+        <source>Lock on double press</source>
+        <translation>Фиксация при двойном нажатии</translation>
+    </message>
+    <message>
+        <source>Applies to the shortcut only. The PTT button always supports double-click locking.</source>
+        <translation>Только для хоткея. У кнопки PTT фиксация по двойному нажатию работает всегда.</translation>
     </message>
     <message>
         <location filename="../src/channellist.cpp" line="-31"/>