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Application filed by Qualcomm IncfiledCriticalQualcomm Inc
Publication of TW200816690ApublicationCriticalpatent/TW200816690A/zh
Application grantedgrantedCritical
Publication of TWI368407BpublicationCriticalpatent/TWI368407B/zh
TW096126663A2006-07-212007-07-20Systems and methods for coordinating supplementary services for voice telephone calls in a centralized fashion
TWI368407B
(en)