![](/images/new-backgrounds/1197687/197687335x1.webp)
SRS | Appendix F |
Definitions of the different fields shown in the normal format of the History mode follow:
nT>N: Transmission message identifier for
nN>T: Reception message identifier for
CR: Call reference number
SRS | Appendix F |
Definitions of the different fields shown in the normal format of the History mode follow:
nT>N: Transmission message identifier for
nN>T: Reception message identifier for
CR: Call reference number