If it is a "wireless fax machine" built for a home office or similar:
You connect it the same way you to do a regular fax machine - by plugging the phone line into the appropriate place on the fax machine.
There may be a base station that can transmit through wireless from the phone line to the fax machine.
In most cases, however, a "wireless fax machine" is a wireless multifunction unit with fax capabilities. The wireless part is for printing and scanning, while the fax part still needs a phone connection to function.
If it is a "wireless fax machine" built to work off of a cellular network:
You'll have to contact your cellular provider - in most cases they'll have to activate it to make the phone connection work.
yes with an adapter
No. Even if you plug a wireless telephone into a land line, it is still not considered wireless communication because it is tethered to the hardwired telephone jack.
The DSi needs to connect to a wireless system to work and you should get wireless connection for your DSI because guess what? you can get on-line any time!
No, the fax machine needs only to be hooked to a working telephone line to send and receive faxes.
There is no extra cost to set up a wireless network. Your connection comes into the home via your cable or telephone line which is connected to a router which provides a wireless connection . These are widely available. Your computers can then connect to your wireless network.
The modem on your computer must connect to your Internet Service Provider's server over a land telephone line. You connect the computer's modem to a telephone jack as you would a telephone.
A digital subscriber line (DSL) modem is a device used to connect a computer or router to a telephone circuit that has digital subscriber line service configured.
A modulator demodulator (MODEM)
Some WiFi base stations have a telephone dial-up modem built in. You connect a telephone line to the base station and set up the base station to dial your ISP and log in whenever you want to use your WiFi.
Ordinary telephone lines that are not part of a wireless or cellular system.
Telephone line. Either unplug telephone and connect lead to computer while online, or get double-socket ADSL connector so telephone is unaffected.
A modem uses the phone line to connect to the internet. This is usually slower than a wifi connection.