call waiting - Call waiting

If you love the Internet as much as me and you only have one phone line then you will know that missing calls and tying up the phone all day can be very annoying. So some bright person has invented a program that can monitor your line when your on the net and can tell if someone is trying to phone. Dont even ask me how it does this because I have no idea, its really beyond me how a piece of software can do this. But however it does it , it works and is of course very useful. Some have loads more features than just call waiting like voice mail etc. There's loads of companies offering this ... more