diff -Naur linux-2.6.32.11.org/drivers/usb/serial/option.c linux-2.6.32.11/drivers/usb/serial/option.c
--- linux-2.6.32.11.org/drivers/usb/serial/option.c	2010-04-02 00:59:14.000000000 +0200
+++ linux-2.6.32.11/drivers/usb/serial/option.c	2010-04-21 21:56:56.000000000 +0200
@@ -165,6 +165,10 @@
 #define HUAWEI_PRODUCT_E143D			0x143D
 #define HUAWEI_PRODUCT_E143E			0x143E
 #define HUAWEI_PRODUCT_E143F			0x143F
+/* Vodafone K4505-H */
+#define HUAWEI_PRODUCT_E1464			0x1464
+/* Vodafone K3765-H */
+#define HUAWEI_PRODUCT_E1465			0x1465
 #define HUAWEI_PRODUCT_E14AC			0x14AC
 
 #define QUANTA_VENDOR_ID			0x0408
@@ -443,6 +447,8 @@
 	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1464, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1465, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC) },
 	{ USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) },
 	{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
