Index: branches/version-2_12-dev/data/class/pages/cart/LC_Page_Cart.php
===================================================================
--- branches/version-2_12-dev/data/class/pages/cart/LC_Page_Cart.php	(revision 22796)
+++ branches/version-2_12-dev/data/class/pages/cart/LC_Page_Cart.php	(revision 22804)
@@ -85,4 +85,10 @@
         $objFormParam = $this->lfInitParam($_POST);
         $this->mode = $this->getMode();
+
+        // モバイル対応
+        if(SC_Display_Ex::detectDevice() == DEVICE_TYPE_MOBILE) {
+            if(isset($_GET['cart_no'])) $objFormParam->setValue('cart_no', $_GET['cart_no']);
+            if(isset($_GET['cartKey'])) $objFormParam->setValue('cartKey', $_GET['cartKey']);
+        }
 
         $this->cartKeys = $objCartSess->getKeys();