TRainCom^® radio systems feature integrated radio system diagnostics based on SNMP, comprising all radio system components, including the mobile radio system parts in the trains and auxiliary system components with SNMP capability. Its visualization (HMI) can be defined according to customer needs (language, colors, appearance), but due to its usage of SNMP (with system layout and status information stored in a database), it can also be integrated in overall rail system diagnostics.

Also further onboard devices attached to the radio system (e.g. on-board video cameras, CCTV recorders or air conditioning systems) can be integrated in the radio system diagnostics if applicable.