# eRFID\_TerminalType

`eRFID_TerminalType` enumeration contains a set of constants that define the type of terminal within the context of the communication session with electronic document:

| Constant                           | Description              |
| ---------------------------------- | ------------------------ |
| **TET\_UNDEFINED**                 | not defined              |
| **TET\_INSPECTION\_SYSTEM**        | inspection system        |
| **TET\_AUTHENTICATION\_TERMINAL**  | authentication terminal  |
| **TET\_SIGNATURE\_TERMINAL**       | signature terminal       |
| **TET\_UNAUTHENTICATED\_TERMINAL** | unauthenticated terminal |
