MT2 is a GSM Phase 2+mobile terminal type 2 with R-GSM and ASCI extensions. This module operates with a maximum transmission power of 8W (GSM power level 2) within the GSM-R frequency range. MT2 supports GPRS multi slot 10 mode categories B, C, CS with operation (optional). The software complies with the R97 GSM specification and has been approved according to GFC 3.14.