Can I use my T-Mobile Samsung Behold with a different carrier, preferrably a

[tbirdkw]

cheap everything included plan? Hi, just this past week My gf and I parted we both have samsung behold, she was the primary account holder, and cut my phone off, I dont want to use T-Mobile (NYSE: DT) as they have recently changed their plans in the US and have done away with Favorite 5 plans, but I love my phone and all my contacts are there and I am very use to it. I was wondering if it was at all possible to go with a everything included plan for say $50 a month (nextel Boost), and use their sim in my phone, I would buy the cheapest phone they have and maybe switch sims so I can use my behold, Im thinking this might work if I unlock it 1st. Does anyone know if this or something else could work so I may use my Behold but avoid a large deposit and a bad plan with T-Mobile? Please let me know what are my options.