if (__bt_hfp_answer_call(t_call) < 0)
_bt_answer_call_response(t_device,
HFP_STATE_MNGR_ERR_AG_FAILURE);
else
_bt_answer_call_response(t_device, HFP_STATE_MNGR_ERR_NONE);
if (__bt_hfp_answer_call(t_call) < 0)
_bt_answer_call_response(t_device,
HFP_STATE_MNGR_ERR_AG_FAILURE);
else
_bt_answer_call_response(t_device, HFP_STATE_MNGR_ERR_NONE);