Saturday night with E-Toll

Tonight I resumed Mandiri E-Toll reader communication module to be used by the TCT, the documentations shared with us deliberately, so it's impossible to know such error or response code, the program only know an operational error, but not the reason 'why?'. In my opinion, this device (E-Toll card reader) created without full understanding about how the TCT works and how it will be used in Toll transactions. One of the biggest mistake is the device provide timeout mechanism that should handled by TCT.