作者: Duane C Rabe , Gary Allen Jorgensen , David C Schuster
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摘要: A radiotelephone (303) comprises a plurality of subscriber identities (306-308) operative in system (300) at the same time. The network (301) processes incoming and outgoing calls for using any one (306-308). standard telephone interface (401) optionally provides communications between or more sets (413-415) method operating is also disclosed.