orange m3100 + t-mobile flex 35 with W'n'W

[Guest mattie01]

ok let me try and set the scene abit...

i currently have two phones with orange, one has expired and is being moved over to pay as you go till i move it across to t-mobile flex 35+ W'n'W on a lg choclate. (this is the contract i want but the phone the misses wants)

the other has one month left, and after just speaking to orange, they are going to offer me a decent ?35 a month contract and a spv m3100(for free) to renew this contract. (this is the contract she wants but the phone i want)

what i wanted to know is if i get both phones unlocked and swap the sims over, will i get the full hcdpc(or whatever it is called) and 3g access on the m3100, or does the t-mobile sim need to be a "3G sim" in a 3G phone to get it to work at that speed?

as my mates been telling me the choclate isn;t a 3G phoen therfore the sim i'll get with it will work in the m3100 but i wont get the proper 3G speeds as the sim isn't 3G?

is this right?

if it is correct does anyone know if it will be possible for me to phone t-mobile and tell them i want a 3G sim in my choclate?

thanks in advance guys

[Guest dr who]

I believe all TMob SIMS issued are 3G SIMS, so the SIM you get should be fully compatible with the high speed data service. Might be wrong though.

[Guest mattie01]

cool thanks for the help, now all i gotta do is wait for "the call"

which i'm hoping wont be that long but knowing my luck it will be.. :)