If i sign up for a new phone contract, that comes with a new supplied ID SIM, Do i have to use the new ID mobile SIM or can i use my existing non ID mobile sim in the new phone? Hi Guys, This may seem a strange question, but please bear with me…I am looking at a new Google Pixel 10 Pro 256gb phone, and ID mobile have come up with one of the best deals at the moment, where i would be paying £ 99.00 up front and then £29.99 per month for 24 months (plus the yearly April increases) resulting in a total cost over the 24 months of £ 992.72, which is cheaper than buying the phone SIM free. My question is, if i ordered one of these phones from ID mobile, do i have to use the supplied ID mobile sim, or could i use my existing, non ID mobile sim card that i have with another current supplier? I am happy to pay the £29.99 per month (plus yearly increases) even though i know this comes with another sim that i am effectively paying for, because in a round about way, i am getting 24 months interest free on the phone itself. I hope that makes sense…Any info would be most appreciated.