Internal Modem - Compaq tc1000 Hardware Manual

The tablet PC has an RJ-11 telephone jack and preinstalled
modem drivers.
A modem cable with RJ-11 connectors at each end is included
with models that ship with an internal modem. If you purchased
the tablet PC in a country where RJ-11 telephone jacks are not
standard, a country-specific modem adapter is also included.
The internal modem supports:
■
All applications supported by the operating system.
■
V.34 ITU (International Telecommunications Union) analog
modem recommendations for speeds up to 33.6 Kbps.
■
V.44 data compression algorithm.
■
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 48 Kbps, may not reach
48 Kbps, and will vary with line conditions.
Hardware Guide

Internal Modem

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