Telephonic communications
Reception of calling information at substation in wireline...
Blocking caller id transmission
Inventor
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Automated operator assistance with menu options
Convenience features in a method and system for providing...
Convenience features in a method and system for providing...
Convenience features in a method and system for providing...
Distributed text-to-speech synthesis between a telephone...
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Profile ID: LFUS-PAI-P-404202