A.GSM_PHASE_1 B.GSM_PHASE_2 C.GSM_PHASE_3 D.GSM_PHSAE_2+ E.GSM_PHASE_4
A.GSM_PHASE_1 B.GSM_PHASE_1、GSM_PHASE_2、GSM_PHASE_2+ C.GSM_PHASE_2、GSM_PHASE_2+ D.GSM_PHASE_1、GSM_PHASE_2+ E.GSM_PHASE_2+
A.32~127 B.320~1270 C.42~256 D.332~6127 E.950~3750