The present invention relates to compounds of the Formula I, wherein L, X, Y, Z, R1, R2, R3 and R4 are defined herein. The returning beam of a light beam emitted from a selected one of the semiconductor laser chips is diffracted by the corresponding one of said holograms to be received by a light-receiving element. Then it composes and sends an integrity-protected message that includes information about the encryption algorithms supported by the multimode mobile station in the second radio access network.