Index: branches/version-2_12-dev/data/class/SC_Customer.php
===================================================================
--- branches/version-2_12-dev/data/class/SC_Customer.php	(revision 22065)
+++ branches/version-2_12-dev/data/class/SC_Customer.php	(revision 22126)
@@ -285,5 +285,5 @@
         switch (SC_Display_Ex::detectDevice()) {
             case DEVICE_TYPE_MOBILE:
-                if (!$this->is->getCustomerDataFromMobilePhoneIdPass($login_pass) &&
+                if (!$this->getCustomerDataFromMobilePhoneIdPass($login_pass) &&
                     !$this->getCustomerDataFromEmailPass($login_pass, $login_email, true)
                 ) {