I’m not sure how doable this is, but there are routers or tablets that can accept a SIM card. You could maybe ask your service provider to give you a second SIM card tied to your number that you could put into it. I’m not sure how calling or texting would work with two SIM cards tied to the same number, maybe your provider could disable these options on the new SIM? I don’t know anything about the inner workings of telecommunications, this is just an idea.
Jett Reno mentions Aschelan IV while discussing her former careers. In VOY: Dreadnought, B’Elanna Torres reprogrammed the titular probe to destroy a Cardassian fuel depot on Aschelan V.