K 10 svn:author V 8 hselasky K 8 svn:date V 27 2014-09-12T22:40:12.994865Z K 7 svn:log V 494 Workaround for receiving Voice Calls using the E1750 dongle from Huawei. It might appear as if the firmware is allocating memory blocks according to the USB transfer size and if there is initially a lot of data, like at the answering machine prompt, it simply dies without any apparent reason. The simple workaround for this is to force a zero length packet at hardware level after every 512 bytes of data. This will force the other side to use smaller memory blocks aswell. MFC after: 1 week END