For RevB MBED Hardware, with the new boot sequence. This example establishes a transparent link between the mbed USB CDC port and the modem (LISA) on the C027. You can use it to use the standard u-blox tools such as m-center or any terminal program. These tools can then connect to the serial port and talk directly to the modem. Baudrate should be set to 115200 baud and is fixed. m-center can be downloaded from u-blox website following this link:

Dependencies:   C027-REVB UbloxUSBModem mbed

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/UbloxUSBModem.lib	Fri Dec 13 00:40:55 2013 +0000
@@ -0,0 +1,1 @@