[comp.sys.mac.hardware] Problems with Supra 2400 external modem

ghe@nucthy.physics.orst.edu (Guangliang He) (10/28/89)

I bought a Supra 2400 external modem few days ago. I have been using it calling
into my office without any problem. The problem is that my telephone never
rings after I plug the modem on to the phone line. Even the modem is not
powerd on. Does anybody have had this problem? Anyone has a solution? 

Of course I called the Supra techenical support. Unforturaly all I got is
the answering machine.

Thanks for any hint.
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          Department of Physics     |  BITNET:   hegl@ORSTVM.BITNET
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