--- zzzz-none-000/linux-2.6.28.10/drivers/net/usb/cdc_ether.c	2009-05-02 18:54:43.000000000 +0000
+++ fusiv-7390-686/linux-2.6.28.10/drivers/net/usb/cdc_ether.c	2014-03-13 18:00:34.000000000 +0000
@@ -160,7 +160,9 @@
 						"ACM capabilities %02x, "
 						"not really RNDIS?\n",
 						acm->bmCapabilities);
-					goto bad_desc;
+/* 20140313 AVM/WK: Fix for buggy ZTE rndis modems, ignore buggy descriptor
+**					goto bad_desc;
+*/
 				}
 			}
 			break;
@@ -469,6 +471,22 @@
 	.bInterfaceSubClass	= USB_CDC_SUBCLASS_ETHERNET, \
 	.bInterfaceProtocol	= USB_CDC_PROTO_NONE
 
+/* Altair LTE modem. uses the class, needs a custom driver; */
+{
+	.match_flags	=   USB_DEVICE_ID_MATCH_DEVICE,
+	.idVendor		= 0x216f,
+	.idProduct		= 0x0040,
+	.driver_info		= 0,
+},
+
+/* Altair LTE modem. uses the class, needs a custom driver; */
+{
+	.match_flags	=   USB_DEVICE_ID_MATCH_DEVICE,
+	.idVendor		= 0x216f,
+	.idProduct		= 0x0041,
+	.driver_info		= 0,
+},
+
 /* SA-1100 based Sharp Zaurus ("collie"), or compatible;
  * wire-incompatible with true CDC Ethernet implementations.
  * (And, it seems, needlessly so...)