Telephone Communications Modem options for telephone communication

Communications / Telephone Communications

About Telephone Communications

Rugged land-line modems are ideal for use in the field. Voice-synthesized modems enable you to access your data via voice or to send your data to a computer.

Retired Products
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Product Line

	Operation	Operating Temperature Range	Operating Voltage	Current Drain
COM220 Phone Modem	1200 to 115200 baud digital communications over phone lines	-25° to +50°C (standard)	12 Vdc	~120 μA (quiescent) ~30 mA (active)
COM320 Voice Phone Modem	1200 to 115200 baud digital communications over phone lines Generated voice messaging for incoming or outgoing calling Touch-tone selection voice responses	-25° to +50°C (standard)	12 Vdc	~100 μA (quiescent) ~35 mA (active)