I have a Sprint TP2. If I sim unlock and flash this radio I will now be able to put in a ATT/Tmobile sim card into my Sprint phone and use it here in the US correct?
Will the phone operate on both Sprint/ATT at the same time? if someone calls my sprint number the phone will ring, if someone calls the ATT number the phone will ring?
Or do I have to tell the phone to operate on Sprint network and manually switch it to the GSM network when I want to use that network/receive calls?
I ask because I may be getting a cell phone at work and I believe they use ATT. I really don't want to carry around 2 cell phones.
I hope this made some kind of sense.
