The document discusses Project Pro-SIM, which aims to develop programmable SIM cards that can dynamically assign multiple phone numbers based on a user's location. This would allow users to avoid expensive roaming charges when traveling abroad or domestically. The proposal outlines developing a patent for the technology, creating a prototype, finding a production partner, and marketing the programmable SIM cards to provide more affordable domestic and international calling for consumers. Financial projections estimate breakeven in 2013 after patenting costs, prototype development costs, and operating costs until reaching critical mass.