Hi Jeevaka, On 09/14/2010 04:49 PM, Jeevaka Badrappan wrote: > --- > src/stk.c | 173 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++- > 1 files changed, 172 insertions(+), 1 deletions(-) > This patch has been applied, but refactored afterward. > + rsp.result.type = STK_RESULT_TYPE_USSD_RETURN_ERROR; > + rsp.result.additional = (unsigned char *) &error; > + rsp.result.additional_len = 1; This part made no sense to me, why are we sending our internal error enum to the SIM? Regards, -Denis