diff --git a/app/src/main/kotlin/com/simplemobiletools/smsmessenger/activities/SettingsActivity.kt b/app/src/main/kotlin/com/simplemobiletools/smsmessenger/activities/SettingsActivity.kt
index dd2ce29c..17e042dd 100644
--- a/app/src/main/kotlin/com/simplemobiletools/smsmessenger/activities/SettingsActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/smsmessenger/activities/SettingsActivity.kt
@@ -38,6 +38,7 @@ class SettingsActivity : SimpleActivity() {
         setupFontSize()
         setupShowCharacterCounter()
         setupUseSimpleCharacters()
+        setupSendOnEnter()
         setupEnableDeliveryReports()
         setupSendLongMessageAsMMS()
         setupGroupMessageAsMMS()
@@ -174,6 +175,14 @@ class SettingsActivity : SimpleActivity() {
         }
     }
 
+    private fun setupSendOnEnter() {
+        settings_send_on_enter.isChecked = config.sendOnEnter
+        settings_send_on_enter_holder.setOnClickListener {
+            settings_send_on_enter.toggle()
+            config.sendOnEnter = settings_send_on_enter.isChecked
+        }
+    }
+
     private fun setupEnableDeliveryReports() {
         settings_enable_delivery_reports.isChecked = config.enableDeliveryReports
         settings_enable_delivery_reports_holder.setOnClickListener {
diff --git a/app/src/main/kotlin/com/simplemobiletools/smsmessenger/activities/ThreadActivity.kt b/app/src/main/kotlin/com/simplemobiletools/smsmessenger/activities/ThreadActivity.kt
index 0e088d86..331e8096 100644
--- a/app/src/main/kotlin/com/simplemobiletools/smsmessenger/activities/ThreadActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/smsmessenger/activities/ThreadActivity.kt
@@ -24,6 +24,7 @@ import android.text.format.DateUtils.FORMAT_SHOW_DATE
 import android.text.format.DateUtils.FORMAT_SHOW_TIME
 import android.util.TypedValue
 import android.view.Gravity
+import android.view.KeyEvent
 import android.view.View
 import android.view.WindowManager
 import android.view.animation.OvershootInterpolator
@@ -461,6 +462,26 @@ class ThreadActivity : SimpleActivity() {
             val messageLength = SmsMessage.calculateLength(messageString, false)
             thread_character_counter.text = "${messageLength[2]}/${messageLength[0]}"
         }
+        
+        if (config.sendOnEnter) {
+            thread_type_message.inputType = EditorInfo.TYPE_TEXT_FLAG_CAP_SENTENCES
+            thread_type_message.imeOptions = EditorInfo.IME_ACTION_SEND
+
+            thread_type_message.setOnEditorActionListener { _, action, _ ->
+                if (action == EditorInfo.IME_ACTION_SEND) {
+                    dispatchKeyEvent(KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_ENTER))
+                    return@setOnEditorActionListener true
+                }
+                false
+            }
+            thread_type_message.setOnKeyListener { _, keyCode, event ->
+                if (keyCode == KeyEvent.KEYCODE_ENTER && event.action == KeyEvent.ACTION_UP) {
+                    sendMessage()
+                    return@setOnKeyListener true
+                }
+                false
+            }
+        }
 
         confirm_manage_contacts.setOnClickListener {
             hideKeyboard()
diff --git a/app/src/main/kotlin/com/simplemobiletools/smsmessenger/helpers/Config.kt b/app/src/main/kotlin/com/simplemobiletools/smsmessenger/helpers/Config.kt
index c1fa3d74..799e8ca5 100644
--- a/app/src/main/kotlin/com/simplemobiletools/smsmessenger/helpers/Config.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/smsmessenger/helpers/Config.kt
@@ -24,6 +24,10 @@ class Config(context: Context) : BaseConfig(context) {
         get() = prefs.getBoolean(USE_SIMPLE_CHARACTERS, false)
         set(useSimpleCharacters) = prefs.edit().putBoolean(USE_SIMPLE_CHARACTERS, useSimpleCharacters).apply()
 
+    var sendOnEnter: Boolean
+        get() = prefs.getBoolean(SEND_ON_ENTER, false)
+        set(sendOnEnter) = prefs.edit().putBoolean(SEND_ON_ENTER, sendOnEnter).apply()
+
     var enableDeliveryReports: Boolean
         get() = prefs.getBoolean(ENABLE_DELIVERY_REPORTS, false)
         set(enableDeliveryReports) = prefs.edit().putBoolean(ENABLE_DELIVERY_REPORTS, enableDeliveryReports).apply()
diff --git a/app/src/main/kotlin/com/simplemobiletools/smsmessenger/helpers/Constants.kt b/app/src/main/kotlin/com/simplemobiletools/smsmessenger/helpers/Constants.kt
index bf8f2761..45c41f48 100644
--- a/app/src/main/kotlin/com/simplemobiletools/smsmessenger/helpers/Constants.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/smsmessenger/helpers/Constants.kt
@@ -14,6 +14,7 @@ const val USE_SIM_ID_PREFIX = "use_sim_id_"
 const val NOTIFICATION_CHANNEL = "simple_sms_messenger"
 const val SHOW_CHARACTER_COUNTER = "show_character_counter"
 const val USE_SIMPLE_CHARACTERS = "use_simple_characters"
+const val SEND_ON_ENTER = "send_on_enter"
 const val LOCK_SCREEN_VISIBILITY = "lock_screen_visibility"
 const val ENABLE_DELIVERY_REPORTS = "enable_delivery_reports"
 const val SEND_LONG_MESSAGE_MMS = "send_long_message_mms"
diff --git a/app/src/main/res/layout/activity_settings.xml b/app/src/main/res/layout/activity_settings.xml
index ddb24881..8a3f4e3d 100644
--- a/app/src/main/res/layout/activity_settings.xml
+++ b/app/src/main/res/layout/activity_settings.xml
@@ -298,6 +298,22 @@
 
                 </RelativeLayout>
 
+                <RelativeLayout
+                    android:id="@+id/settings_send_on_enter_holder"
+                    style="@style/SettingsHolderCheckboxStyle"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:background="@drawable/ripple_background">
+
+                    <com.simplemobiletools.commons.views.MyAppCompatCheckbox
+                        android:id="@+id/settings_send_on_enter"
+                        style="@style/SettingsCheckboxStyle"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:text="@string/send_on_enter" />
+
+                </RelativeLayout>
+
                 <RelativeLayout
                     android:id="@+id/settings_enable_delivery_reports_holder"
                     style="@style/SettingsHolderCheckboxStyle"
diff --git a/app/src/main/res/values-ar/strings.xml b/app/src/main/res/values-ar/strings.xml
index 6eb21a29..be4145be 100644
--- a/app/src/main/res/values-ar/strings.xml
+++ b/app/src/main/res/values-ar/strings.xml
@@ -76,6 +76,7 @@
     <string name="sender_only">المرسل فقط</string>
     <string name="enable_delivery_reports">تمكين تقارير التسليم</string>
     <string name="use_simple_characters">إزالة اللهجات والتشكيل عند إرسال الرسائل</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">تغيير حجم صور MMS المرسلة</string>
     <string name="mms_file_size_limit_none">لا يوجد حد</string>
     <string name="outgoing_messages">الرسائل المرسلة</string>
diff --git a/app/src/main/res/values-az/strings.xml b/app/src/main/res/values-az/strings.xml
index d3ecbea8..9aacd6df 100644
--- a/app/src/main/res/values-az/strings.xml
+++ b/app/src/main/res/values-az/strings.xml
@@ -64,6 +64,7 @@
     <string name="sender_only">Sender only</string>
     <string name="enable_delivery_reports">Enable delivery reports</string>
     <string name="use_simple_characters">Remove accents and diacritics at sending messages</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Resize sent MMS images</string>
     <string name="mms_file_size_limit_none">No limit</string>
     <string name="outgoing_messages">Outgoing messages</string>
diff --git a/app/src/main/res/values-be/strings.xml b/app/src/main/res/values-be/strings.xml
index ae2b2073..6100d5e2 100644
--- a/app/src/main/res/values-be/strings.xml
+++ b/app/src/main/res/values-be/strings.xml
@@ -70,6 +70,7 @@
     <string name="sender_only">Толькі адпраўнік</string>
     <string name="enable_delivery_reports">Уключыць справаздачы аб дастаўцы</string>
     <string name="use_simple_characters">Выдаляць націскі і дыякрытычныя знакі пры адпраўцы паведамленняў</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Змяняць памер выяў, якія дасыляюцца ў MMS</string>
     <string name="mms_file_size_limit_none">Без абмежаванняў</string>
     <string name="outgoing_messages">Выходныя паведамленні</string>
diff --git a/app/src/main/res/values-bg/strings.xml b/app/src/main/res/values-bg/strings.xml
index 1f708488..23d064f1 100644
--- a/app/src/main/res/values-bg/strings.xml
+++ b/app/src/main/res/values-bg/strings.xml
@@ -64,6 +64,7 @@
     <string name="sender_only">Само изпращач</string>
     <string name="enable_delivery_reports">Включи отчети за доставка</string>
     <string name="use_simple_characters">Премахни ударенията и диактричните знаци при изпращане на съобщение</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Промяна на размера на изпратените MMS изображения</string>
     <string name="mms_file_size_limit_none">Без ограничения</string>
     <string name="outgoing_messages">Изходящи съобщения</string>
diff --git a/app/src/main/res/values-ca/strings.xml b/app/src/main/res/values-ca/strings.xml
index 1a0fa723..f8fe0eaf 100644
--- a/app/src/main/res/values-ca/strings.xml
+++ b/app/src/main/res/values-ca/strings.xml
@@ -64,6 +64,7 @@
     <string name="sender_only">Només el remitent</string>
     <string name="enable_delivery_reports">Activa els informes de lliurament</string>
     <string name="use_simple_characters">Elimina els accents i els diacrítics en enviar missatges</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Canvia la mida de les imatges MMS enviades</string>
     <string name="mms_file_size_limit_none">Sense límit</string>
     <string name="outgoing_messages">Missatges sortints</string>
diff --git a/app/src/main/res/values-cr/strings.xml b/app/src/main/res/values-cr/strings.xml
index d3ecbea8..9aacd6df 100644
--- a/app/src/main/res/values-cr/strings.xml
+++ b/app/src/main/res/values-cr/strings.xml
@@ -64,6 +64,7 @@
     <string name="sender_only">Sender only</string>
     <string name="enable_delivery_reports">Enable delivery reports</string>
     <string name="use_simple_characters">Remove accents and diacritics at sending messages</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Resize sent MMS images</string>
     <string name="mms_file_size_limit_none">No limit</string>
     <string name="outgoing_messages">Outgoing messages</string>
diff --git a/app/src/main/res/values-cs/strings.xml b/app/src/main/res/values-cs/strings.xml
index 8eafa162..8bc00a1b 100644
--- a/app/src/main/res/values-cs/strings.xml
+++ b/app/src/main/res/values-cs/strings.xml
@@ -67,6 +67,7 @@
     <string name="sender_only">Pouze odesílatel</string>
     <string name="enable_delivery_reports">Povolit oznámení o doručení</string>
     <string name="use_simple_characters">Odstranit diakritiku při odesílání zprávy</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Změnit velikost odeslaných obrázků MMS</string>
     <string name="mms_file_size_limit_none">Bez omezení</string>
     <string name="outgoing_messages">Odchozí zprávy</string>
diff --git a/app/src/main/res/values-da/strings.xml b/app/src/main/res/values-da/strings.xml
index a56e24ab..7009ba04 100644
--- a/app/src/main/res/values-da/strings.xml
+++ b/app/src/main/res/values-da/strings.xml
@@ -64,6 +64,7 @@
     <string name="sender_only">Kun afsender</string>
     <string name="enable_delivery_reports">Aktiver leveringsrapporter</string>
     <string name="use_simple_characters">Fjerne accenter og diakritiske tegn ved afsendelse af meddelelser</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Ændr størrelse på MMS-billeder</string>
     <string name="mms_file_size_limit_none">Ingen grænse</string>
     <string name="outgoing_messages">Udgående meddelelser</string>
diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index 3573ef9f..c3489912 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -64,6 +64,7 @@
     <string name="sender_only">Nur Absender</string>
     <string name="enable_delivery_reports">Zustellungsberichte aktivieren</string>
     <string name="use_simple_characters">Akzente und diakritische Zeichen beim Senden von Nachrichten entfernen</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Größe gesendeter MMS-Bilder ändern</string>
     <string name="mms_file_size_limit_none">Keine Begrenzung</string>
     <string name="outgoing_messages">Ausgehende Nachrichten</string>
diff --git a/app/src/main/res/values-el/strings.xml b/app/src/main/res/values-el/strings.xml
index 84e8d44c..552fe62a 100644
--- a/app/src/main/res/values-el/strings.xml
+++ b/app/src/main/res/values-el/strings.xml
@@ -64,6 +64,7 @@
     <string name="sender_only">Αποστολέας μόνο</string>
     <string name="enable_delivery_reports">Ενεργοποίηση αναφορών παράδοσης</string>
     <string name="use_simple_characters">Αφαίρεση τονισμών και διακριτικών κατά την αποστολή μηνυμάτων</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Αλλαγή μεγέθους απεσταλμένων εικόνων MMS</string>
     <string name="mms_file_size_limit_none">Χωρίς όριο</string>
     <string name="outgoing_messages">Εξερχόμενα μηνύματα</string>
diff --git a/app/src/main/res/values-eo/strings.xml b/app/src/main/res/values-eo/strings.xml
index bfd97ea1..68d594ad 100644
--- a/app/src/main/res/values-eo/strings.xml
+++ b/app/src/main/res/values-eo/strings.xml
@@ -64,6 +64,7 @@
     <string name="sender_only">Nur sendinto</string>
     <string name="enable_delivery_reports">Enable delivery reports</string>
     <string name="use_simple_characters">Remove accents and diacritics at sending messages</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Resize sent MMS images</string>
     <string name="mms_file_size_limit_none">No limit</string>
     <string name="outgoing_messages">Outgoing messages</string>
diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
index be69b7b9..314b92b1 100644
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@@ -67,6 +67,7 @@
     <string name="sender_only">Solamente el remitente</string>
     <string name="enable_delivery_reports">Habilitar informes de entrega</string>
     <string name="use_simple_characters">Elimina los acentos y signos diacríticos al enviar mensajes</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Cambiar el tamaño de las imágenes MMS enviadas</string>
     <string name="mms_file_size_limit_none">Sin límites</string>
     <string name="outgoing_messages">Mensajes salientes</string>
diff --git a/app/src/main/res/values-et/strings.xml b/app/src/main/res/values-et/strings.xml
index 603423a1..000d7edb 100644
--- a/app/src/main/res/values-et/strings.xml
+++ b/app/src/main/res/values-et/strings.xml
@@ -64,6 +64,7 @@
     <string name="sender_only">Ainult saatja</string>
     <string name="enable_delivery_reports">Võta kasutusele kättesaamiskinnitused</string>
     <string name="use_simple_characters">Sõnumite saatmisel eemalda tähtedelt täpid ja rõhumärgid</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Muuda piltide suurust MMS sõnumites</string>
     <string name="mms_file_size_limit_none">Piirangut ei ole</string>
     <string name="outgoing_messages">Väljuvad sõnumid</string>
diff --git a/app/src/main/res/values-fi/strings.xml b/app/src/main/res/values-fi/strings.xml
index 57764854..0d9e5527 100644
--- a/app/src/main/res/values-fi/strings.xml
+++ b/app/src/main/res/values-fi/strings.xml
@@ -64,6 +64,7 @@
     <string name="sender_only">Vain lähettäjä</string>
     <string name="enable_delivery_reports">Ota käyttöön viestin toimitustiedot</string>
     <string name="use_simple_characters">Poista aksentit ja diakriittiset merkit lähetettäessä viestejä</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Lähetettyjen MMS-kuvien koon muuttaminen</string>
     <string name="mms_file_size_limit_none">Ei rajoitusta</string>
     <string name="outgoing_messages">Lähtevät viestit</string>
diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index c336dbf4..bdf72789 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -67,6 +67,7 @@
     <string name="sender_only">Expéditeur uniquement</string>
     <string name="enable_delivery_reports">Activer les confirmations d\'envoi</string>
     <string name="use_simple_characters">Supprimer les accents et caractères spéciaux lors de l\'envoi de messages</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Redimensionner les images MMS envoyées</string>
     <string name="mms_file_size_limit_none">Pas de limite</string>
     <string name="outgoing_messages">Messages sortants</string>
diff --git a/app/src/main/res/values-gl/strings.xml b/app/src/main/res/values-gl/strings.xml
index ad856711..041c674a 100644
--- a/app/src/main/res/values-gl/strings.xml
+++ b/app/src/main/res/values-gl/strings.xml
@@ -64,6 +64,7 @@
     <string name="sender_only">Só remitente</string>
     <string name="enable_delivery_reports">Permitir envío de informes</string>
     <string name="use_simple_characters">Eliminalos acentos e os diacríticos ao envialas mensaxes</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Cambia o tamaño das imaxes dos MMS enviados</string>
     <string name="mms_file_size_limit_none">Sen límite</string>
     <string name="outgoing_messages">Mensaxes saíntes</string>
diff --git a/app/src/main/res/values-hi/strings.xml b/app/src/main/res/values-hi/strings.xml
index d3ecbea8..9aacd6df 100644
--- a/app/src/main/res/values-hi/strings.xml
+++ b/app/src/main/res/values-hi/strings.xml
@@ -64,6 +64,7 @@
     <string name="sender_only">Sender only</string>
     <string name="enable_delivery_reports">Enable delivery reports</string>
     <string name="use_simple_characters">Remove accents and diacritics at sending messages</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Resize sent MMS images</string>
     <string name="mms_file_size_limit_none">No limit</string>
     <string name="outgoing_messages">Outgoing messages</string>
diff --git a/app/src/main/res/values-hr/strings.xml b/app/src/main/res/values-hr/strings.xml
index 720f9133..6dcdad48 100644
--- a/app/src/main/res/values-hr/strings.xml
+++ b/app/src/main/res/values-hr/strings.xml
@@ -67,6 +67,7 @@
     <string name="sender_only">Samo pošiljatelj</string>
     <string name="enable_delivery_reports">Uključi izvještaje o dostavi</string>
     <string name="use_simple_characters">Ukloni naglaske i dijakritičke znakove pri slanju poruka</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Promijeni veličinu poslanih MMS slika</string>
     <string name="mms_file_size_limit_none">Bez ograničenja</string>
     <string name="outgoing_messages">Izlazne poruke</string>
diff --git a/app/src/main/res/values-hu/strings.xml b/app/src/main/res/values-hu/strings.xml
index 8e99341d..7a47b622 100644
--- a/app/src/main/res/values-hu/strings.xml
+++ b/app/src/main/res/values-hu/strings.xml
@@ -64,6 +64,7 @@
     <string name="sender_only">Csak a feladó</string>
     <string name="enable_delivery_reports">Kézbesítési jelentések engedélyezése</string>
     <string name="use_simple_characters">Ékezetek és diakritikus jelek eltávolítása üzenetküldéskor</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Küldött MMS-képek átméretezése</string>
     <string name="mms_file_size_limit_none">Nincs korlátozás</string>
     <string name="outgoing_messages">Kimenő üzenetek</string>
diff --git a/app/src/main/res/values-in/strings.xml b/app/src/main/res/values-in/strings.xml
index f09f240e..39efc029 100644
--- a/app/src/main/res/values-in/strings.xml
+++ b/app/src/main/res/values-in/strings.xml
@@ -61,6 +61,7 @@
     <string name="sender_only">Sender only</string>
     <string name="enable_delivery_reports">Aktifkan laporan pengiriman</string>
     <string name="use_simple_characters">Remove accents and diacritics at sending messages</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Resize sent MMS images</string>
     <string name="mms_file_size_limit_none">No limit</string>
     <string name="outgoing_messages">Outgoing messages</string>
diff --git a/app/src/main/res/values-it/strings.xml b/app/src/main/res/values-it/strings.xml
index 32f0d7fb..3fc6d5d1 100644
--- a/app/src/main/res/values-it/strings.xml
+++ b/app/src/main/res/values-it/strings.xml
@@ -67,6 +67,7 @@
     <string name="sender_only">Solo mittente</string>
     <string name="enable_delivery_reports">Abilita conferma di consegna</string>
     <string name="use_simple_characters">Rimuovi gli accenti e i diacritici all\'invio di messaggi</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Ridimensiona le immagini MMS inviate</string>
     <string name="mms_file_size_limit_none">Nessun limite</string>
     <string name="outgoing_messages">Messaggi in uscita</string>
diff --git a/app/src/main/res/values-iw/strings.xml b/app/src/main/res/values-iw/strings.xml
index 578270c1..3c9bbe67 100644
--- a/app/src/main/res/values-iw/strings.xml
+++ b/app/src/main/res/values-iw/strings.xml
@@ -70,6 +70,7 @@
     <string name="sender_only">השולח בלבד</string>
     <string name="enable_delivery_reports">אפשר דוחות מסירה</string>
     <string name="use_simple_characters">הסר מבטאים ודיאקריטים בעת שליחת הודעות</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">שנה את הגודל של תמונות MMS שנשלחו</string>
     <string name="mms_file_size_limit_none">ללא גבול</string>
     <string name="outgoing_messages">הודעות יוצאות</string>
diff --git a/app/src/main/res/values-ja/strings.xml b/app/src/main/res/values-ja/strings.xml
index d1c14af9..43eb420a 100644
--- a/app/src/main/res/values-ja/strings.xml
+++ b/app/src/main/res/values-ja/strings.xml
@@ -61,6 +61,7 @@
     <string name="sender_only">差出人のみ</string>
     <string name="enable_delivery_reports">配信確認レポートを有効にする</string>
     <string name="use_simple_characters">送信するメッセージから発音記号を取り除く (英語)</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">送信する MMS の画像をリサイズ</string>
     <string name="mms_file_size_limit_none">制限しない</string>
     <string name="outgoing_messages">送信するメッセージ</string>
diff --git a/app/src/main/res/values-lt/strings.xml b/app/src/main/res/values-lt/strings.xml
index fc00464f..a2337f3a 100644
--- a/app/src/main/res/values-lt/strings.xml
+++ b/app/src/main/res/values-lt/strings.xml
@@ -66,6 +66,7 @@
     <string name="sender_only">Tik siuntėjas</string>
     <string name="enable_delivery_reports">Įgalinti pristatymo ataskaitas</string>
     <string name="use_simple_characters">Pašalinti akcentus ir diakritinius ženklus siunčiant pranešimus</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Atsiųstų MMS vaizdų dydžio keitimas</string>
     <string name="mms_file_size_limit_none">Jokių apribojimų</string>
     <string name="outgoing_messages">Išeinantys pranešimai</string>
diff --git a/app/src/main/res/values-lv/strings.xml b/app/src/main/res/values-lv/strings.xml
index 3f955f9e..8bf9fe6f 100644
--- a/app/src/main/res/values-lv/strings.xml
+++ b/app/src/main/res/values-lv/strings.xml
@@ -67,6 +67,7 @@
     <string name="sender_only">Sender only</string>
     <string name="enable_delivery_reports">Enable delivery reports</string>
     <string name="use_simple_characters">Remove accents and diacritics at sending messages</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Resize sent MMS images</string>
     <string name="mms_file_size_limit_none">No limit</string>
     <string name="outgoing_messages">Outgoing messages</string>
diff --git a/app/src/main/res/values-mk/strings.xml b/app/src/main/res/values-mk/strings.xml
index d3ecbea8..9aacd6df 100644
--- a/app/src/main/res/values-mk/strings.xml
+++ b/app/src/main/res/values-mk/strings.xml
@@ -64,6 +64,7 @@
     <string name="sender_only">Sender only</string>
     <string name="enable_delivery_reports">Enable delivery reports</string>
     <string name="use_simple_characters">Remove accents and diacritics at sending messages</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Resize sent MMS images</string>
     <string name="mms_file_size_limit_none">No limit</string>
     <string name="outgoing_messages">Outgoing messages</string>
diff --git a/app/src/main/res/values-ml/strings.xml b/app/src/main/res/values-ml/strings.xml
index 7e4bb7fe..750e431e 100644
--- a/app/src/main/res/values-ml/strings.xml
+++ b/app/src/main/res/values-ml/strings.xml
@@ -64,6 +64,7 @@
     <string name="sender_only">Sender only</string>
     <string name="enable_delivery_reports">Enable delivery reports</string>
     <string name="use_simple_characters">Remove accents and diacritics at sending messages</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Resize sent MMS images</string>
     <string name="mms_file_size_limit_none">No limit</string>
     <string name="outgoing_messages">Outgoing messages</string>
diff --git a/app/src/main/res/values-nb-rNO/strings.xml b/app/src/main/res/values-nb-rNO/strings.xml
index fd7d141f..2d185720 100644
--- a/app/src/main/res/values-nb-rNO/strings.xml
+++ b/app/src/main/res/values-nb-rNO/strings.xml
@@ -64,6 +64,7 @@
     <string name="sender_only">Kun avsender</string>
     <string name="enable_delivery_reports">Aktiver leveringsrapporter</string>
     <string name="use_simple_characters">Fjern aksenter og diakritikk ved sending av meldinger</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Endre størrelse på sendte MMS-bilder</string>
     <string name="mms_file_size_limit_none">Ingen grense</string>
     <string name="outgoing_messages">Utgående meldinger</string>
diff --git a/app/src/main/res/values-nl/strings.xml b/app/src/main/res/values-nl/strings.xml
index 552320b0..fd0f4c0a 100644
--- a/app/src/main/res/values-nl/strings.xml
+++ b/app/src/main/res/values-nl/strings.xml
@@ -64,6 +64,7 @@
     <string name="sender_only">Alleen afzender</string>
     <string name="enable_delivery_reports">Bezorgingsrapporten inschakelen</string>
     <string name="use_simple_characters">Accenten en diakritische tekens verwijderen bij het verzenden van berichten</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Afbeelding verkleinen voor MMS</string>
     <string name="mms_file_size_limit_none">Geen limiet</string>
     <string name="outgoing_messages">Uitgaande berichten</string>
diff --git a/app/src/main/res/values-pa-rPK/strings.xml b/app/src/main/res/values-pa-rPK/strings.xml
index 1e1d9d0a..b566ce26 100644
--- a/app/src/main/res/values-pa-rPK/strings.xml
+++ b/app/src/main/res/values-pa-rPK/strings.xml
@@ -64,6 +64,7 @@
     <string name="sender_only">صرف بھیجݨ والا</string>
     <string name="enable_delivery_reports">Enable delivery reports</string>
     <string name="use_simple_characters">سنیہے وچ سارے عراب ہٹاؤ</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Resize sent MMS images</string>
     <string name="mms_file_size_limit_none">کوئی حد نہیں</string>
     <string name="outgoing_messages">Outgoing messages</string>
diff --git a/app/src/main/res/values-pl/strings.xml b/app/src/main/res/values-pl/strings.xml
index 847d413d..38e3e17e 100644
--- a/app/src/main/res/values-pl/strings.xml
+++ b/app/src/main/res/values-pl/strings.xml
@@ -70,6 +70,7 @@
     <string name="sender_only">Tylko nadawca</string>
     <string name="enable_delivery_reports">Włącz raporty doręczeń</string>
     <string name="use_simple_characters">Usuwaj akcenty i znaki diakrytyczne podczas wysyłania wiadomości</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Rozmiar wysyłanych obrazków w MMS-ach</string>
     <string name="mms_file_size_limit_none">Bez limitu</string>
     <string name="outgoing_messages">Wiadomości wychodzące</string>
@@ -95,4 +96,4 @@
         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 e9adec12..d42ab06b 100644
--- a/app/src/main/res/values-pt-rBR/strings.xml
+++ b/app/src/main/res/values-pt-rBR/strings.xml
@@ -67,6 +67,7 @@
     <string name="sender_only">Apenas remetente</string>
     <string name="enable_delivery_reports">Ativar relatórios de entrega</string>
     <string name="use_simple_characters">Remover acentos e diacríticos ao enviar mensagens</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Redimensionar imagens MMS enviadas</string>
     <string name="mms_file_size_limit_none">Sem limite</string>
     <string name="outgoing_messages">Mensagens a serem enviadas</string>
diff --git a/app/src/main/res/values-pt/strings.xml b/app/src/main/res/values-pt/strings.xml
index 7a4e6f27..884f28d9 100644
--- a/app/src/main/res/values-pt/strings.xml
+++ b/app/src/main/res/values-pt/strings.xml
@@ -67,6 +67,7 @@
     <string name="sender_only">Apenas remetente</string>
     <string name="enable_delivery_reports">Ativar relatórios de entrega</string>
     <string name="use_simple_characters">Remover acentos e diacríticos das mensagens enviadas</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Redimensionar imagens MMS enviadas</string>
     <string name="mms_file_size_limit_none">Sem limite</string>
     <string name="outgoing_messages">Mensagens a enviar</string>
diff --git a/app/src/main/res/values-ro/strings.xml b/app/src/main/res/values-ro/strings.xml
index 8883889b..45561b89 100644
--- a/app/src/main/res/values-ro/strings.xml
+++ b/app/src/main/res/values-ro/strings.xml
@@ -67,6 +67,7 @@
     <string name="sender_only">Doar expeditorul</string>
     <string name="enable_delivery_reports">Activați rapoartele de livrare</string>
     <string name="use_simple_characters">Elimnă accente şi diacritice la trimitearea mesajelor</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Redimensioneză imaginile trimise prin MMS</string>
     <string name="mms_file_size_limit_none">Fără limită</string>
     <string name="outgoing_messages">Mesaje transmise</string>
diff --git a/app/src/main/res/values-ru/strings.xml b/app/src/main/res/values-ru/strings.xml
index 11322167..5ec98cbb 100644
--- a/app/src/main/res/values-ru/strings.xml
+++ b/app/src/main/res/values-ru/strings.xml
@@ -70,6 +70,7 @@
     <string name="sender_only">Только отправитель</string>
     <string name="enable_delivery_reports">Использовать отчёты о доставке</string>
     <string name="use_simple_characters">Удалять ударения и диакритические знаки при отправке сообщений</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Изменять размер отправляемых в MMS изображений</string>
     <string name="mms_file_size_limit_none">Нет ограничения</string>
     <string name="outgoing_messages">Исходящие сообщения</string>
diff --git a/app/src/main/res/values-sk/strings.xml b/app/src/main/res/values-sk/strings.xml
index e59bdd97..54f525c8 100644
--- a/app/src/main/res/values-sk/strings.xml
+++ b/app/src/main/res/values-sk/strings.xml
@@ -67,6 +67,7 @@
     <string name="sender_only">Iba odosielateľ</string>
     <string name="enable_delivery_reports">Povoliť správy o doručení</string>
     <string name="use_simple_characters">Odstrániť diakritiku pri odosielaní správ</string>
+    <string name="send_on_enter">Odoslať správu po stlačení Enter</string>
     <string name="mms_file_size_limit">Zmenšiť MMS obrázky pri odosielaní</string>
     <string name="mms_file_size_limit_none">Žiadny limit</string>
     <string name="outgoing_messages">Odchádzajúce správy</string>
diff --git a/app/src/main/res/values-sl/strings.xml b/app/src/main/res/values-sl/strings.xml
index 8a14192f..cfdea99f 100644
--- a/app/src/main/res/values-sl/strings.xml
+++ b/app/src/main/res/values-sl/strings.xml
@@ -70,6 +70,7 @@
     <string name="sender_only">Samo pošiljatelj</string>
     <string name="enable_delivery_reports">Omogoči poročila o dostavi</string>
     <string name="use_simple_characters">Odstrani naglase in strešice pri pošiljanju sporočil</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Spremeni velikost poslanih slik prek MMS</string>
     <string name="mms_file_size_limit_none">Brez omejitev</string>
     <string name="outgoing_messages">Odhodna sporočila</string>
diff --git a/app/src/main/res/values-sv/strings.xml b/app/src/main/res/values-sv/strings.xml
index 01abcdaa..d13e8278 100644
--- a/app/src/main/res/values-sv/strings.xml
+++ b/app/src/main/res/values-sv/strings.xml
@@ -64,6 +64,7 @@
     <string name="sender_only">Endast avsändare</string>
     <string name="enable_delivery_reports">Aktivera leveransrapporter</string>
     <string name="use_simple_characters">Ta bort diakritiska tecken när meddelanden skickas</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Ändra storlek på mms-bilder</string>
     <string name="mms_file_size_limit_none">Ingen gräns</string>
     <string name="outgoing_messages">Utgående meddelanden</string>
diff --git a/app/src/main/res/values-ta/strings.xml b/app/src/main/res/values-ta/strings.xml
index c5f0f542..b93e7db6 100644
--- a/app/src/main/res/values-ta/strings.xml
+++ b/app/src/main/res/values-ta/strings.xml
@@ -64,6 +64,7 @@
     <string name="sender_only">அனுப்புநர் மட்டும்</string>
     <string name="enable_delivery_reports">விநியோக அறிக்கைகளை இயக்கவும்</string>
     <string name="use_simple_characters">செய்திகளை அனுப்பும் போது உச்சரிப்புகள் மற்றும் உச்சரிப்புகளை அகற்றவும்</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">அனுப்பப்பட்ட MMS படங்களின் அளவை மாற்றவும்</string>
     <string name="mms_file_size_limit_none">வரம்பு இல்லை</string>
     <string name="outgoing_messages">வெளிச்செல்லும் செய்திகள்</string>
diff --git a/app/src/main/res/values-th/strings.xml b/app/src/main/res/values-th/strings.xml
index e5eaf577..eca205a0 100644
--- a/app/src/main/res/values-th/strings.xml
+++ b/app/src/main/res/values-th/strings.xml
@@ -61,6 +61,7 @@
     <string name="sender_only">Sender only</string>
     <string name="enable_delivery_reports">Enable delivery reports</string>
     <string name="use_simple_characters">Remove accents and diacritics at sending messages</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Resize sent MMS images</string>
     <string name="mms_file_size_limit_none">No limit</string>
     <string name="outgoing_messages">Outgoing messages</string>
diff --git a/app/src/main/res/values-tr/strings.xml b/app/src/main/res/values-tr/strings.xml
index 4e620106..987457ef 100644
--- a/app/src/main/res/values-tr/strings.xml
+++ b/app/src/main/res/values-tr/strings.xml
@@ -64,6 +64,7 @@
     <string name="sender_only">Yalnızca gönderen</string>
     <string name="enable_delivery_reports">İletim raporlarını etkinleştir</string>
     <string name="use_simple_characters">Mesaj gönderirken aksan ve vurguları kaldır</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Gönderilen MMS resimlerini yeniden boyutlandır</string>
     <string name="mms_file_size_limit_none">Sınır yok</string>
     <string name="outgoing_messages">Giden mesajlar</string>
diff --git a/app/src/main/res/values-uk/strings.xml b/app/src/main/res/values-uk/strings.xml
index 70c414ca..42b76005 100644
--- a/app/src/main/res/values-uk/strings.xml
+++ b/app/src/main/res/values-uk/strings.xml
@@ -70,6 +70,7 @@
     <string name="sender_only">Лише відправник</string>
     <string name="enable_delivery_reports">Увімкнути звіти про доставку</string>
     <string name="use_simple_characters">Видаляти наголоси та діакритичні знаки під час надсилання повідомлень</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Змінювати розмір зображень, що надсилаються в MMS</string>
     <string name="mms_file_size_limit_none">Без обмежень</string>
     <string name="outgoing_messages">Вихідні повідомлення</string>
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index f51e23d6..ac3365cc 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -61,6 +61,7 @@
     <string name="sender_only">仅发信人</string>
     <string name="enable_delivery_reports">启用送达报告</string>
     <string name="use_simple_characters">发送消息时删除重音和变音符号</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">调整发送的彩信图片的大小</string>
     <string name="mms_file_size_limit_none">无限制</string>
     <string name="outgoing_messages">外发消息</string>
@@ -86,4 +87,4 @@
         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 661c5b8a..6c16004a 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -61,6 +61,7 @@
     <string name="sender_only">Sender only</string>
     <string name="enable_delivery_reports">Enable delivery reports</string>
     <string name="use_simple_characters">Remove accents and diacritics at sending messages</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Resize sent MMS images</string>
     <string name="mms_file_size_limit_none">無限制</string>
     <string name="outgoing_messages">Outgoing messages</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index ed8a94d4..11360f37 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -64,6 +64,7 @@
     <string name="sender_only">Sender only</string>
     <string name="enable_delivery_reports">Enable delivery reports</string>
     <string name="use_simple_characters">Remove accents and diacritics at sending messages</string>
+    <string name="send_on_enter">Send message on pressing Enter</string>
     <string name="mms_file_size_limit">Resize sent MMS images</string>
     <string name="mms_file_size_limit_none">No limit</string>
     <string name="outgoing_messages">Outgoing messages</string>