Index: linux-3.12.27/drivers/usb/serial/option.c
===================================================================
--- linux-3.12.27.orig/drivers/usb/serial/option.c	2014-08-26 07:12:26.000000000 -0500
+++ linux-3.12.27/drivers/usb/serial/option.c	2014-09-04 17:11:17.462024077 -0500
@@ -267,7 +267,9 @@
 #define TELIT_PRODUCT_CC864_DUAL		0x1005
 #define TELIT_PRODUCT_CC864_SINGLE		0x1006
 #define TELIT_PRODUCT_DE910_DUAL		0x1010
+#define TELIT_PRODUCT_CE910_DUAL		0x1011
 #define TELIT_PRODUCT_UE910_V2			0x1012
+#define TELIT_PRODUCT_LE910			0x1201
 #define TELIT_PRODUCT_LE920			0x1200
 
 /* ZTE PRODUCTS */
@@ -574,7 +576,12 @@
 
 static const struct option_blacklist_info telit_le920_blacklist = {
 	.sendsetup = BIT(0),
-	.reserved = BIT(1) | BIT(5),
+	.reserved = BIT(1) | BIT(7),
+};
+
+static const struct option_blacklist_info telit_le910_blacklist = {
+	.sendsetup = BIT(0),
+	.reserved = BIT(1) | BIT(7),
 };
 
 static const struct usb_device_id option_ids[] = {
@@ -1119,7 +1126,10 @@
 	{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_CC864_DUAL) },
 	{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_CC864_SINGLE) },
 	{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_DE910_DUAL) },
+	{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_CE910_DUAL) },
 	{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UE910_V2) },
+	{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE910),
+		.driver_info = (kernel_ulong_t)&telit_le910_blacklist },
 	{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE920),
 		.driver_info = (kernel_ulong_t)&telit_le920_blacklist },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) }, /* ZTE WCDMA products */