Hi friends, I have several slot machines installed all over my country in Dom.Rep. these machines use a Z80 cpu. What I need is that from a PC at home be able to read(get) some information like statistic from these machines working remotely. I was thinking store the information from the Z80 cpu to an interface card and this interface will have all the information I need, and this interface connected to a cell phone. And from my PC dial the Cell phone and stablish a communication and read the information and the interface. If someone can tell me if this is good solution or maybe exists something like this that I could buy, I will thank you so much.
PD: I do not want to use line phone, there are places that there aren't line services.