diff --git a/config/api_acl.yaml b/config/api_acl.yaml
index 2e5bbdd3..54363f6f 100644
--- a/config/api_acl.yaml
+++ b/config/api_acl.yaml
@@ -67,3 +67,9 @@ access_keys:
       acls:
         - id: dealer.list
           label: List
+
+    - id: mobile_customer
+      label: Mobile Customer
+      acls:
+        - id: mobile_customer.register
+          label: Register Mobile Customer
diff --git a/config/packages/security.yaml b/config/packages/security.yaml
index 4339eba4..bae83a76 100644
--- a/config/packages/security.yaml
+++ b/config/packages/security.yaml
@@ -46,6 +46,14 @@ security:
             provider: api_key_user_provider
             user_checker: Catalyst\AuthBundle\Service\UserChecker
 
+        mobile_api:
+            pattern: ^\/resqapi\/
+            stateless: true
+            simple_preauth:
+                authenticator: Catalyst\APIBundle\Security\APIKeyAuthenticator
+            provider: api_key_user_provider
+            user_checker: Catalyst\AuthBundle\Service\UserChecker
+
         main:
             provider: user_provider
             form_login:
diff --git a/src/Controller/ResqAPI/CustomerController.php b/src/Controller/ResqAPI/CustomerController.php
index 378e0e57..5a934f39 100644
--- a/src/Controller/ResqAPI/CustomerController.php
+++ b/src/Controller/ResqAPI/CustomerController.php
@@ -10,10 +10,7 @@ use Doctrine\ORM\Query;
 use Doctrine\ORM\EntityManagerInterface;
 
 use Catalyst\APIBundle\Controller\APIController;
-// TODO: what do we use for response? APIResponse or APIResult?
-// APIResult is what is used by APIController. APIResponse is what is used by CAPI
 use Catalyst\APIBundle\Response\APIResponse;
-use App\Ramcar\APIResult;
 
 use App\Entity\MobileUser;
 
@@ -33,8 +30,6 @@ class CustomerController extends APIController
     public function register(Request $req, EntityManagerInterface $em)
     {
         // no need for access for register
-
-        $res = new APIResult();
         // confirm parameters
         $required_params = [
             'phone_model',
@@ -43,17 +38,12 @@ class CustomerController extends APIController
             'phone_id'
         ];
 
-        // TODO: APIController has a function called checkRequiredParameters that does the same thing 
-        //       as checkMissingParameters. Maybe we can use that?
-        $missing = $this->checkMissingParameters($req, $required_params);
-        if (count($missing) > 0)
-        {
-            $params = implode(', ', $missing);
-            $res->setError(true)
-                ->setErrorMessage('Missing parameter(s): ' . $params);
-            return $res->getReturnResponse();
-        }
+        $msg = $this->checkRequiredParameters($req, $required_params);
+        if ($msg)
+            return new APIResponse(false, $error_message);
 
+        // get capi user to link to mobile user
+        $user_id = $this->getUser()->getID();
         // retry until we get a unique id
         while (true)
         {
@@ -64,7 +54,8 @@ class CustomerController extends APIController
                 $mobile_user->setPhoneModel($req->request->get('phone_model'))
                     ->setOSType($req->request->get('os_type'))
                     ->setOSVersion($req->request->get('os_version'))
-                    ->setPhoneID($req->request->get('phone_id'));
+                    ->setPhoneID($req->request->get('phone_id'))
+                    ->setCapiUserId($user_id);
 
                 // reopen in case we get an exception
                 if (!$em->isOpen())
@@ -99,7 +90,7 @@ class CustomerController extends APIController
         ];
 
         // response
-        return $res->getReturnResponse();
+        return new APIResponse(true, 'Mobile user created.', $data);
     }
 
     public function confirmNumber(RisingTideGateway $rt, Request $req, EntityManagerInterface $em)
diff --git a/src/Controller/ResqAPI/JobOrderController.php b/src/Controller/ResqAPI/JobOrderController.php
index 618e691a..1035c986 100644
--- a/src/Controller/ResqAPI/JobOrderController.php
+++ b/src/Controller/ResqAPI/JobOrderController.php
@@ -1196,7 +1196,7 @@ class JobOrderController extends APIController
 
         $invoice = $jo->getInvoice();
 
-        / make invoice json data
+        // make invoice json data
         $data = [
             'total_price' => (float) $invoice->getTotalPrice(),
             'vat_ex_price' => (float) $invoice->getVATExclusivePrice(),
diff --git a/src/Entity/MobileUser.php b/src/Entity/MobileUser.php
index 0830ae89..127ccb47 100644
--- a/src/Entity/MobileUser.php
+++ b/src/Entity/MobileUser.php
@@ -152,6 +152,12 @@ class MobileUser
         return $this->os_type;
     }
 
+    public function setOSVersion($version)
+    {
+        $this->os_version = $version;
+        return $this;
+    }
+
     public function getOSVersion()
     {
         return $this->os_version;