supplementary service

短语词组

短语

• supplementary telephone service 附加电话业务
• vingue -supplementary logistics service 增值物流任职
• supplementary service interrogation 补充业务询问
• supplementary service registration 补充业务登记
• supplementary service interworking 补充业务互连
• ip supplementary service system ip 增值业务系统
• Registration supplementary service 注册补充业务
• Multicall supplementary service 多呼叫补充业务
• Supplementary service operations 补充业务操作
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