you make it using a wifi modem
yes, also the modem is used for the internet connection.
A broadband phone works by using your Internet connection. It will be plugged into a modem that connects to your Internet.
You do not need to switch to anything. You have to have internet connection (usually a modem), connect your wireless router to your modem (you need to know DNS servers of the internet provider) using the lan cable which usually comes with the router. And you are good to go.
"Dial up Connection"
A router is a device that connects to your modem to share your internet connection with other computers. A wireless router uses a power cord and an Ethernet cable to connect from the modem to the router without the need of a connection between the router and the computers it's sharing the Internet connection with. A USB wireless router connects to the modem using a single USB connection that serves as both the power supply and data connection.
Yes and no. The iPod Touch uses whatever internet the local router is using, so if the router you are using is connected to your Comcast Internet modem, then you are using Comcast Internet. If the router you are using is using another modem, like AT&T modem, then it is using AT&T internet.
Yes, if your new router can work as a modem required for your internet connection. Most of routers do not have it. Thus it depends on particular model.
You can't it must be an ethernet cable or a WiFi connection through your router or modem to your internet service
Get a better modem, or... make sure you are the only one using the internet from your connection
Setting Up dial Up connection By using CDMA Wireless modem?
No. Unless you are using a wired connection and unplug the computer's Ethernet cable because you do not have a router or WiFi Modem.