receiving phone calls and connecting to dial up simultaneously

Re: receiving phone calls and connecting to dial up simultaneously

^ err..i think i made it clear that i can't use any other one for various reasons. it's not providing me or costing my parents. i did google and what i found was u can't really use it with dial-up unless u have something installed, hardware or software and when i said that i've seen other people, they had just one phone line...im sure of it because i've talked to them about it but it turns out that they have something extra installed or something...