1To access the internet, you need to install a modem in your computer.
2The company provides a free modem with every internet subscription.
3The modem is not working properly, so I have to call the internet service provider for assistance.
4A dial-up modem uses a phone line to connect to the internet, whereas a broadband modem uses a cable.
5The new modem supports faster speeds and more reliable connections than the old one.