Using An Internal Modem; Connecting The Modem Cable; Using The Rj-11 Cable - HP Compaq Presario,Presario X1001 Network Manual

Using an Internal Modem

Your notebook has an internal modem, an RJ-11 telephone jack,
preinstalled modem drivers, and a modem cable.

Connecting the Modem Cable

Using the RJ-11 Cable

The modem cable may have noise suppression circuitry that
prevents interference with TV and radio reception. The modem
cable must be connected to an analog telephone line.
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CAUTION: Jacks for digital PBX systems may resemble analog
telephone jacks, but are not compatible with the modem.
Modem and Networking
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