# Print output for @column tags ?>
| SEService.OnConnectedListener | Interface to send call-backs to the application when the service is connected. |
| Channel | Instances of this class represent an ISO/IEC 7816-4 channel opened to a Secure Element. |
| Reader | Instances of this class represent Secure Element Readers supported to this device. |
| SEService | The SEService realises the communication to available Secure Elements on the device. |
| Session | Instances of this class represent a connection session to one of the Secure Elements available on the device. |