ITU-T E.106-2003
救灾行动的国际紧急优先计划 系列E:整个网络运营、电话服务、服务运营及人类因素运营,号码、路由
International Emergency Preference Scheme (IEPS) for disaster relief operations SERIES E: OVERALL NETWORK OPERATION TELEPHONE SERVICE SERVICE OPERATION AND HUMAN FACTORS International operation General provisions concerning Administrations Study Group 2