+ver 1.13:
+ Fix issue with parsing SS control strings.
+ Fix issue with error reporting and Sierra modems.
+ Fix issue with GPRS activation and SIM900 modems.
+ Fix issue with serial receiver and SIM900 modems.
+ Fix issue with signal strength and SIM900 modems.
+ Fix issue with AT+CNMI handling and SIM900 modems.
+ Fix issue with broken +CMER behavior and MBM modems.
+ Fix issue with handling +CIEV and release and swap.
+ Add support for Handsfree profile 1.6 functionality.
+ Add support for Handsfree audio interface.
+
ver 1.12:
Fix issue with alpha ID and self explanatory icons.
Fix issue with SIM Refresh handling and resetting state.