I have committed firmware 1.2.0-rc5. Changes (since 1.2.0-rc3) include: 2012-02-21 1.2.0-rc5 Release Candidate #5 for end-user firmware Heating->Preparing, not by-request, -> SMS/IP alert Command 40: Send SMS (params: phone number, SMS message) Command 41: Send MMI/USSD Codes (param: USSD_CODE) Command 49: Send raw AT command (param: raw AT command) Increase message buffers to 200 bytes Support multi-line incoming SMS 2012-02-18 1.2.0-rc4 Release Candidate #4 for end-user firmware Treat HEATING state as car charging (force charging bit high) Tidy up car_charging and stopped charging alerts Implement a command 16 to set charge mode and current in the same message Change logic for commands 10,11,12 and 15 to NOT send battery status message immediately Change can.c to detect changes in battery status and send that as an immediate status update Triple-check notifications for charge stopped vs done Support heating indication in push alerts This contains fixes for all known issues, including a proposed fix for detecting charge abort during battery pre-heating state. The biggest change is a re-working of the incoming SMS handler, to allow for multi-line SMS messages. In addition, three new commands have been added, to allow SMS and MMI/USSD messages to be sent (for things like checking pre-paid SIM balances). As before, I ask all developers to deploy this to your cars, so we can be certain there are no issues. You will want to concentrate testing on (a) SMS commands, (b) the SMS/IP notification facility (which should notify you, if so configured, whenever the charge is stopped on the wall side of the plug - ie; not by pressing STOP on the VDS or App), and (c) charger configuration commands to the car. We are in final release candidate status for this now. Regards, Mark.