Telephone Line Splitter I Have 2 Modems 2computers One Telephone Line How Can I Access Internet On Both Of Them?

I have 2 modems 2computers one telephone line how can i access internet on both of them? - telephone line splitter

I have 2 computers, a partition wall, 2-up modem, but a phone line.
comp say, ask in one room and another in another internet now, I can do both, I will not be money for these things