diff --git a/includes/tfa_sms.inc b/includes/tfa_sms.inc
index edf7ca1..539412d 100644
--- a/includes/tfa_sms.inc
+++ b/includes/tfa_sms.inc
@@ -18,6 +18,8 @@ class TfaBasicSms extends TfaBasePlugin implements TfaValidationPluginInterface,
     $this->client = new Services_Twilio($sid, $token);
     $this->twilioNumber = variable_get('tfa_basic_twilio_account_number', '');
     $this->codeLength = 6;
+    $this->messageText = variable_get('tfa_basic_twilio_message_text',
+      'Login code: !code');
 
     $this->mobileNumber = $mobile_number;
     if (!empty($context['mobile_number'])) {
@@ -124,7 +126,7 @@ class TfaBasicSms extends TfaBasePlugin implements TfaValidationPluginInterface,
   protected function sendCode($code) {
     $to = $this->getAccountNumber();
     try {
-      $message = $this->client->account->messages->sendMessage($this->twilioNumber, $to, "Login code: " . $code);
+      $message = $this->client->account->messages->sendMessage($this->twilioNumber, $to, t($this->messageText, array('!code' => $code)));
       // @todo Consider storing date_sent or date_updated to inform user.
       watchdog('tfa_basic', 'Message !id sent to user !uid on @sent', array(
         '@sent' => $message->date_sent,
diff --git a/tfa_basic.module b/tfa_basic.module
index ef40cca..829d62c 100644
--- a/tfa_basic.module
+++ b/tfa_basic.module
@@ -496,6 +496,18 @@ function tfa_basic_form_tfa_admin_settings_alter(&$form, &$form_state, $form_id)
         ),
       ),
     );
+    $form['tfa_basic_twilio_message_text'] = array(
+      '#type' => 'textfield',
+      '#title' => t('Twilio message text'),
+      '#default_value' => variable_get('tfa_basic_twilio_message_text',
+        'Login code: !code'),
+      '#description' => t('Text to be sent to the user. Use !code for the verification code.'),
+      '#states' => array(
+        'visible' => array(
+          ':input[name="tfa_fallback[tfa_basic_sms][enable]"]' => array('checked' => TRUE),
+        ),
+      ),
+    );
 
     // Mobile phone storage field. Set variable to FALSE to ignore.
     $phone_field = variable_get('tfa_basic_phone_field', '');
@@ -562,6 +574,12 @@ function tfa_basic_form_validate($form, &$form_state) {
     if (empty($values['tfa_basic_twilio_account_number'])) {
       form_set_error('tfa_basic_twilio_account_number', t('Account number is required if Twilio SMS plugin is enabled.'));
     }
+    if (empty($values['tfa_basic_twilio_message_text'])) {
+      form_set_error('tfa_basic_twilio_message_text', t('Message text is required if Twilio SMS plugin is enabled.'));
+    }
+    elseif (strpos($values['tfa_basic_twilio_message_text'], '!code') === FALSE) {
+      form_set_error('tfa_basic_twilio_message_text', t('Message text must include token !code.'));
+    }
     $phone_field = variable_get('tfa_basic_phone_field', '');
     if ($phone_field !== FALSE && empty($values['tfa_basic_phone_field'])) {
       form_set_error('', t('An account field for mobile number storage is required to use the Twilio SMS plugin. Consult TFA Basic README.txt for more info.'));
@@ -585,6 +603,9 @@ function tfa_basic_form_submit($form, &$form_state) {
   if (!empty($form_state['values']['tfa_basic_twilio_account_number'])) {
     variable_set('tfa_basic_twilio_account_number', $form_state['values']['tfa_basic_twilio_account_number']);
   }
+  if (!empty($form_state['values']['tfa_basic_twilio_message_text'])) {
+    variable_set('tfa_basic_twilio_message_text', $form_state['values']['tfa_basic_twilio_message_text']);
+  }
   $phone_field = variable_get('tfa_basic_phone_field', '');
   if ($phone_field !== FALSE && !empty($form_state['values']['tfa_fallback']) && !empty($form_state['values']['tfa_fallback']['tfa_basic_sms']['enable']) && !empty($form_state['values']['tfa_basic_phone_field'])) {
     variable_set('tfa_basic_phone_field', $form_state['values']['tfa_basic_phone_field']);