The answer to the question is "No."
However, the fact that you're asking the question indicates that you may not really understand what a wireless router does. It allows you to connect a computer which is within range of the wireless router to another computer (or several computers, or printers which allow wireless connections, etc.) which is also within range of the wireless router. It does not allow you to connect directly to the internet; if you want to do that, you're going to need some kind of other connection.
It sounds like you need a network hub or router that lets you connect several network devices to the same network. In the UK a router costs from around £10.
The DSl wireless router tranfers information to your computer via the ethernet cord. You can only use a phone lline for dial-up.
Your router WILL need to be wireless to connect wirelessly to your Xbox, but you can use an ethernet cable if your router is not wireless, straight from the router to the XBOX
wireless modem is called that because it has a wirelss router built in. wireless router just a wireless router. if your cable is not wireless you can buy a wireless router or a cable modem with wireless router
If your phone is capable of connecting to your router, then the answer is yes. You can use it to get free internet on your phone. You just need make sure that your phone gets internet through wireless internet not from phone service provider (Verizon and so on).
If you do not see signal from your router, it means that the signal is not strong enough an you need to get a wireless extender or a better router.
a wireless modem means it has a wireless router built in. A wireless router means just a wireless router. if your modem is not wireless, you will need just a wireless router
If your router does not have wireless capabilities, you will need to add a bridge to get internet.
No it does not, but you must remember that the printer is only capable of working when it is within a certain range of the router. Like a cordless phone, it can only receive a signal if it is withing range of the main phone connection.
You need to have two things: a wireless router and a wireless adapter compatible with the router.