+ver 0.44:
+ Fix issue with presence detection of Bluetooth daemon.
+ Fix issue with HDLC processing and PPP server.
+ Fix issue with SIM state and PIN2/PUK2 handling.
+ Fix issue with potential SIM lockout condition.
+ Add support for basic handling of SIM Toolkit Refresh.
+ Add support for location reporting interface.
+ Add support for GPS engine and MBM modems.
+ Add support for CNAP handling and ISI modems.
+ Add support for multiple contexts and STE modems.
+ Add support for ST-Ericsson U8500 modem.
+
ver 0.43:
Fix issue with PPP transmit ACCM and receive ACCM mixup.
Fix issue with PPP not using default ACCM in transmit.