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Exploring Your Computer’s Features
Setting up for communications
2 Connect the other end to the RJ-11 wall jack.
(Sample Illustration) Connecting to a wall jack
Connect the built-in modem only to ordinary analog phone lines.
Never connect the built-in modem to a digital line (ISDN).
Never connect the built-in modem to the digital connector on a
public telephone or to a digital private branch exchange (PBX).
Never connect the built-in modem to a key telephone system for
residences or offices.
Connection to any communication line other than an analog phone
line could cause a computer system failure.
Now you are ready to send a fax or use the modem to connect to an
online service or the Internet.
Connecting your computer to a network
You can connect your computer to a network to increase its
capabilities and functionality using one of its communication ports.
Accessing a network
To access a network:
❖ At the office, connect an Ethernet cable to the RJ45 jack on
your computer. For specific information about connecting to
the network, consult your network administrator. Many hotels,
airports, and offices offer Wi-Fi
®
access. If your computer has
Wi-Fi
®
, ask them for help when connecting to their Wi-Fi
®
network.
❖ While you are at home or traveling, you need a dial-up
connection. Ask your network administrator for the telephone
number of the network.
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