Being up front and honest are solid first steps, but the phone thing is a bit much (but I get the idea, and I think it’s a clever approach). I can attest at 35 that most women aren’t gonna lose interest in your stutter but how you handle it when it pops up. Women that shun you or whatever simply aren’t the right kind for you so play the dating field and enjoy yourself (you’re in your 20s). The only thing that can happen is you learning from each woman and finding out a bit more about you with each interaction. I’ll be the first to admit that the early days of dating were absolutely brutal with my speech, so I hope this helps because it ain’t easy.