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

UbloxUSBModem.lib/shortlog/shortlog@2d7edb824271: not found in manifest