IrMC
Infrared Mobile Communications ( IrMC ) is a standard for data transfer and synchronization of mobile devices (PDA, IPAQ, smartphone). Originally intended for synchronization via IrDA IrMC can now be used with Bluetooth and USB.
The latest (and last) protocol version is IrMC 1.1.
Up to and including Level 4 IrMC OBEX is used for data transmission.
Layer
The layers (English Level ) of IrMC implementations relate to skills that are supported.