Enhanced Private Switched Communication Service(EPSCS)

中文翻译严密私用交换通信服

同义词释义

    1)Enhanced Private Switched Communication Service(EPSCS),严密私用交换通信服2)UIE Universal Information Exchange,通用信息交换3)private branch exchange PBX,私用交换机4)switching,通信交换5)private automatic exchange(PAX),私用自动交换机6)private branch exchange(PBX),私用分机交换