Telephonic communications
Telephone line or system combined with diverse electrical...
Having transmission of a digital message signal over a...
Inventor
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Method and apparatus for functional expansion through predefined
Modem for connection to a telephone line through a either portab
Modem for selectively connecting to a land line or to a...
Modem for tight coupling between a computer and a cellular telep
Standardized RF module insert for a portable electronic...
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Profile ID: LFUS-PAI-P-495493