diff --git a/controllers/discussions.php b/controllers/discussions.php
index d1be75c..127b0da 100755
--- a/controllers/discussions.php
+++ b/controllers/discussions.php
@@ -85,6 +85,7 @@
 					'date' => htmlspecialchars($sended['at']),
 					'text' => htmlspecialchars($sended['content']),
 					'type' => 'sended',
+					'delivered' => ($sended['delivered'] ? true : false),
 				);
 			}
 
diff --git a/controllers/internalConsole.php b/controllers/internalConsole.php
index cd14c54..a0afaf1 100755
--- a/controllers/internalConsole.php
+++ b/controllers/internalConsole.php
@@ -239,12 +239,33 @@
 					//On gère les SMS STOP
 					if (trim($text) == 'STOP')
 					{
-						echo 'STOP SMS detected ' . $number;
+						echo 'STOP SMS detected ' . $number . "\n";
 						$this->wlog('STOP SMS detected ' . $number);
 						$db->insertIntoTable('sms_stop', ['number' => $number]);
 						continue;
 					}
 
+					//On gère les accusés de reception
+					if (trim($text) == 'Delivered')
+					{
+						echo 'Delivered SMS for ' . $number . "\n";
+						$this->wlog('Delivered SMS for ' . $number);
+
+						//On récupère les SMS par encore validé, uniquement sur les dernières 24h
+						$now = new DateTime();
+						$interval = new DateInterval('P1D');
+						$sinceDate = $now->sub($interval)->format('Y-m-d H:i:s');
+	
+						if (!$sendeds = $db->getFromTableWhere('sendeds', ['target' => $number, 'delivered' => false, '>at' => $sinceDate], 'at', false, 1))
+						{
+							continue;
+						}
+
+						$db->updateTableWhere('sendeds', ['delivered' => true], ['id' => $sendeds[0]['id']]);
+						echo "Sended SMS id " . $sendeds[0]['id'] . " to delivered status\n";
+						continue;
+					}
+					
 					if (!$number)
 					{
 						$this->wlog('Invalid phone number in file "' . $dir);
diff --git a/createDatabase.sql b/createDatabase.sql
index aeecfe6..2586787 100755
--- a/createDatabase.sql
+++ b/createDatabase.sql
@@ -27,6 +27,7 @@ CREATE TABLE IF NOT EXISTS sendeds
 	at DATETIME NOT NULL,
 	target VARCHAR(12) NOT NULL,
 	content VARCHAR(1000) NOT NULL,
+	delivered BOOLEAN NOT NULL DEFAULT FALSE,
 	PRIMARY KEY (id)
 );
 
diff --git a/templates/discussions/show.php b/templates/discussions/show.php
index 5222b1d..4ec68ba 100755
--- a/templates/discussions/show.php
+++ b/templates/discussions/show.php
@@ -86,7 +86,7 @@
 							'<div class="clearfix message-container">' +
 								'<div class="discussion-message message-sended">' +
 									'<div class="discussion-message-text">' + message.text + '</div>' +
-									'<div class="discussion-message-date">' + message.date + '</div>' +
+									'<div class="discussion-message-date">' + message.date + (message.delivered ? ' <span class="fa fa-check-circle fa-fw text-success"></span>' : '' ) + '</div>' +
 								'</div>' +
 							'</div>';
 							break;
diff --git a/templates/sendeds/showAll.php b/templates/sendeds/showAll.php
index 63fa145..dffd754 100755
--- a/templates/sendeds/showAll.php
+++ b/templates/sendeds/showAll.php
@@ -42,6 +42,7 @@
 											<th>Numéro</th>
 											<th>Message</th>
 											<th>Date</th>
+											<th>Delivré</th>
 										</tr>
 									</thead>
 									<tbody>
@@ -54,6 +55,7 @@
 												<td><?php secho($send['target']); ?></td>
 												<td><?php secho($send['content']); ?></td>
 												<td><?php secho($send['at']); ?></td>
+												<td><?php secho($send['delivered'] ? 'Oui' : 'Non'); ?></td>
 											</tr>
 											<?php
 										}