1.   If someone calls with a data modem, your machine is going to answer and start talking fax language.

2.   Not to mention the dreadful performance of cellular data modems, used by some diehard telecommuters to link their laptops to the Internet.

3.   They were outfitted with special data modems to fly close air support missions in Bosnia.

4.   While Reliance makes circuit breakers and other telecommunications equipment, Rockwell is a leading manufacturer of data facsimile modems.

5.   From there, peripherals such as wireless data modems are simply plugged in.