DSL, or digital subscriber line, transmits computer connections over an established landline telephone. The phone company must install a DSL phone plug that connects with a DSL modem, which then connects to a router or the computer. DSL Internet works at a higher frequency than telephone service. It doesn't interfere with your phone lines the way a slower dial-up connection does, allowing you to use your phone for regular service while hooked up to the Internet. Therefore, DSL does not "take up" phone lines.
Step 1
Connect the modem to begin DSL service. Follow the instructions that come with the modem and connection kit you picked up from your Internet provider or use the company's installation service. A modem connects with a phone cord to an existing phone jack, plugging in the same way. Plug in the modem with its power cord.
Step 2
Hook up your computer to the modem.
Step 3
Run an Ethernet cable from the computer to the modem as a hardwired connection. This provides the strongest signal. Add a wireless router to connect wirelessly if cables are not an option. The router could be part of the modem or come as a separate item. A wireless connection requires an access code.
Tips & Warnings
- According to DSL.org, DSL provides more reliable service than satellite, because it does not depend on satellite signals coming from a certain direction in the sky. It also usually costs less than satellite or cable Internet service and is faster than a dial-up phone connection.
References
- What Is DSL
Resources
- What Is: Fast Guide to DSL
Photo Credits
- Medioimages/Photodisc/Valueline/Getty Images