diff --git a/htdocs/contact/canvas/actions_contactcard_common.class.php b/htdocs/contact/canvas/actions_contactcard_common.class.php
index 0e80df07676..f63f25b2a18 100644
--- a/htdocs/contact/canvas/actions_contactcard_common.class.php
+++ b/htdocs/contact/canvas/actions_contactcard_common.class.php
@@ -283,10 +283,7 @@ abstract class ActionsContactCardCommon
 		// phpcs:enable
 		global $langs, $mysoc;
 
-		$this->object->old_name = GETPOST("old_name");
-		$this->object->old_firstname = GETPOST("old_firstname");
-
-		$this->object->socid = GETPOST("socid");
+		$this->object->socid = GETPOST("socid", 'int');
 		$this->object->lastname			= GETPOST("name");
 		$this->object->firstname		= GETPOST("firstname");
 		$this->object->civility_id = GETPOST("civility_id");
@@ -301,7 +298,6 @@ abstract class ActionsContactCardCommon
 		$this->object->phone_mobile = GETPOST("phone_mobile");
 		$this->object->fax = GETPOST("fax");
 		$this->object->email			= GETPOST("email");
-		$this->object->jabberid = GETPOST("jabberid");
 		$this->object->priv				= GETPOST("priv");
 		$this->object->note				= GETPOST("note", "restricthtml");
 		$this->object->canvas = GETPOST("canvas");
diff --git a/htdocs/contact/canvas/default/tpl/contactcard_create.tpl.php b/htdocs/contact/canvas/default/tpl/contactcard_create.tpl.php
index bd5cf24e195..a6c134d0a9a 100644
--- a/htdocs/contact/canvas/default/tpl/contactcard_create.tpl.php
+++ b/htdocs/contact/canvas/default/tpl/contactcard_create.tpl.php
@@ -109,11 +109,6 @@ echo $this->control->tpl['ajax_selectcountry']; ?>
 	<td colspan="3"><input name="email" type="text" size="50" maxlength="80" value="<?php echo $this->control->tpl['email']; ?>"></td>
 </tr>
 
-<tr>
-	<td><?php echo $langs->trans("IM"); ?></td>
-	<td colspan="3"><input name="jabberid" type="text" size="50" maxlength="80" value="<?php echo $this->control->tpl['jabberid']; ?>"></td>
-</tr>
-
 <tr>
 	<td><?php echo $langs->trans("ContactVisibility"); ?></td>
 	<td colspan="3"><?php echo $this->control->tpl['select_visibility']; ?></td>
diff --git a/htdocs/contact/card.php b/htdocs/contact/card.php
index b877909cc58..d185815b51a 100644
--- a/htdocs/contact/card.php
+++ b/htdocs/contact/card.php
@@ -297,7 +297,7 @@ if (empty($reshook)) {
 		$object->old_lastname = (string) GETPOST("old_lastname", 'alpha');
 		$object->old_firstname = (string) GETPOST("old_firstname", 'alpha');
 
-		$result = $object->delete();
+		$result = $object->delete();	// TODO Add $user as first param
 		if ($result > 0) {
 			if ($backtopage) {
 				header("Location: ".$backtopage);
@@ -443,8 +443,6 @@ if (empty($reshook)) {
 						}
 					}
 
-					$object->old_lastname = '';
-					$object->old_firstname = '';
 					$action = 'view';
 				} else {
 					setEventMessages($object->error, $object->errors, 'errors');
diff --git a/htdocs/contact/class/contact.class.php b/htdocs/contact/class/contact.class.php
index e1f987ac2f4..86d38c5b3e1 100644
--- a/htdocs/contact/class/contact.class.php
+++ b/htdocs/contact/class/contact.class.php
@@ -545,8 +545,6 @@ class Contact extends CommonObject
 		$this->phone_pro = trim($this->phone_pro);
 		$this->phone_perso = trim($this->phone_perso);
 		$this->phone_mobile = trim($this->phone_mobile);
-		$this->jabberid = trim($this->jabberid);
-		$this->skype = trim($this->skype);
 		$this->photo = trim($this->photo);
 		$this->fax = trim($this->fax);
 		$this->zip = (empty($this->zip) ? '' : trim($this->zip));
@@ -1190,10 +1188,11 @@ class Contact extends CommonObject
 	}
 
 	/**
-	 *   	Efface le contact de la base
+	 *	Delete a contact from database
+	 *  // TODO Add $user as first param
 	 *
-	 *   	@param		int		$notrigger		Disable all trigger
-	 *		@return		int						<0 if KO, >0 if OK
+	 *  @param		int		$notrigger		Disable all trigger
+	 *	@return		int						<0 if KO, >0 if OK
 	 */
 	public function delete($notrigger = 0)
 	{
diff --git a/htdocs/contact/perso.php b/htdocs/contact/perso.php
index 628c73b0afc..261ffebf29c 100644
--- a/htdocs/contact/perso.php
+++ b/htdocs/contact/perso.php
@@ -60,8 +60,8 @@ if ($action == 'update' && !GETPOST("cancel") && $user->rights->societe->contact
 
 	$result = $object->update_perso($id, $user);
 	if ($result > 0) {
-		$object->old_name = '';
-		$object->old_firstname = '';
+		$object->oldcopy = clone $object;
+
 		// Logo/Photo save
 		$dir = $conf->societe->dir_output.'/contact/'.get_exdir($object->id, 0, 0, 1, $object, 'contact').'/photos';
 
diff --git a/htdocs/core/class/commondocgenerator.class.php b/htdocs/core/class/commondocgenerator.class.php
index 30ea40fbbb2..6e91d9d175b 100644
--- a/htdocs/core/class/commondocgenerator.class.php
+++ b/htdocs/core/class/commondocgenerator.class.php
@@ -321,7 +321,6 @@ abstract class CommonDocGenerator
 			$array_key.'_statut' => $object->statut,
 			$array_key.'_code' => $object->code,
 			$array_key.'_email' => $object->email,
-			$array_key.'_jabberid' => $object->jabberid, // deprecated
 			$array_key.'_phone_pro' => $object->phone_pro,
 			$array_key.'_phone_perso' => $object->phone_perso,
 			$array_key.'_phone_mobile' => $object->phone_mobile,
diff --git a/htdocs/datapolicy/class/actions_datapolicy.class.php b/htdocs/datapolicy/class/actions_datapolicy.class.php
index 7a3ba77fb5a..e54086149fe 100644
--- a/htdocs/datapolicy/class/actions_datapolicy.class.php
+++ b/htdocs/datapolicy/class/actions_datapolicy.class.php
@@ -196,7 +196,6 @@ class ActionsDatapolicy
 			echo $object->phone_pro.';';
 			echo $object->phone_perso.';';
 			echo $object->phone_mobile.';';
-			echo $object->jabberid.';';
 			echo dol_print_date($object->birth).';';
 			exit;
 		} elseif ($parameters['currentcontext'] == 'contactcard' && $action == 'send_datapolicy') {
diff --git a/htdocs/install/upgrade2.php b/htdocs/install/upgrade2.php
index 23acc7d4a1b..e814e69574a 100644
--- a/htdocs/install/upgrade2.php
+++ b/htdocs/install/upgrade2.php
@@ -4710,7 +4710,7 @@ function migrate_contacts_socialnetworks()
 	$db->begin();
 	print '<tr><td colspan="4">';
 	$sql = 'SELECT rowid, socialnetworks';
-	$sql .= ', jabberid, skype, twitter, facebook, linkedin, instagram, snapchat, googleplus, youtube, whatsapp FROM '.MAIN_DB_PREFIX.'socpeople WHERE ';
+	$sql .= ', jabberid, skype, twitter, facebook, linkedin, instagram, snapchat, googleplus, youtube, whatsapp FROM '.MAIN_DB_PREFIX.'socpeople WHERE';
 	$sql .= " jabberid IS NOT NULL OR jabberid <> ''";
 	$sql .= " OR skype IS NOT NULL OR skype <> ''";
 	$sql .= " OR twitter IS NOT NULL OR twitter <> ''";
diff --git a/htdocs/webservices/server_contact.php b/htdocs/webservices/server_contact.php
index a28371443d5..37d86dcded9 100644
--- a/htdocs/webservices/server_contact.php
+++ b/htdocs/webservices/server_contact.php
@@ -492,8 +492,7 @@ function getContactsForThirdParty($authentication, $idthirdparty)
 		$sql .= " c.fk_pays as country_id,";
 		$sql .= " c.fk_departement as state_id,";
 		$sql .= " c.birthday,";
-		$sql .= " c.poste, c.phone, c.phone_perso, c.phone_mobile, c.fax, c.email, c.jabberid,";
-		//$sql.= " c.priv, c.note, c.default_lang, c.canvas,";
+		$sql .= " c.poste, c.phone, c.phone_perso, c.phone_mobile, c.fax, c.email,";
 		$sql .= " co.label as country, co.code as country_code,";
 		$sql .= " d.nom as state, d.code_departement as state_code,";
 		$sql .= " u.rowid as user_id, u.login as user_login,";
@@ -545,7 +544,6 @@ function getContactsForThirdParty($authentication, $idthirdparty)
 					'phone_mobile' => $contact->phone_mobile ? $contact->phone_mobile : '',
 
 					'email' => $contact->email ? $contact->email : '',
-					'jabberid' => $contact->jabberid ? $contact->jabberid : '',
 					'priv' => $contact->priv ? $contact->priv : '',
 					'mail' => $contact->mail ? $contact->mail : '',