I use a Dial-up account with our Internet Service Provider to surf the Internet. My home has only one phone line. We have to use that line to receive phone calls from neighbors and to surf the net. So whenever I surf the Internet, my neighbors, who when try to contact me through phone finds the line busy (engaged). Now the problem is how do I make my modem to disconnect the line (i.e stop surfing the net) and enable me to receive the incoming phone call. Are there any settings in modem’s property panel, or are there any alterations to be done in the wiring method of my phone and modem, or is there any software available for that?