Using An Internal Modem - HP Compaq NC4000 Networking Manual

Your notebook has an internal modem, an RJ-11 telephone jack,
preinstalled modem drivers, and a modem cable. The internal
modem:
■
Supports applications running under Microsoft Windows 98,
Windows 2000 Professional, Windows XP Home, and
Windows XP Professional operating systems.
■
Supports V.34 ITU (International Telecommunications
Union) analog modem recommendations for speeds up to
33.6 Kbps. Supports V.44 data compression algorithm.
■
Supports V.90/V.92 ITU digital/analog modem pair
recommendations for speeds up to 56 Kbps.
The digital/analog modem pair rates allow faster downloads
only from compliant digital sources. Maximum achievable
download rates are currently unknown, may not reach
56 Kbps, and will vary with line conditions. Maximum
achievable upload rates are limited to 31.2 Kbps, may not
reach 31.2 Kbps, and will vary with line conditions.
■
Uses a universal Direct Access Arrangement (DAA) that
supports multiple countries. An adapter may be required to
connect the modem to the standard telephone jack in some
countries.
■
Does not support the modem pass-through connection
available on some optional port replicators.
Modem & Networking

Using an Internal Modem

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