The Complete Modem Reference : The Technician's Guide to Installation, Testing, and Trouble-Free Communications

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Summary: yes
Review: .doc .db

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Summary: program with c++ to control modem
Review: how to auto anwer phone by modem? can my computer send some data use voice from modem? to anwser the question from other phone or modem(computer)?

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Summary: All about modems
Review: Read this book if you want to learn about how modems work and everything about modems...