if i buy the nokia e6 will it work with telecom xt?

[Aimee]

i want to buy the nokia e6 but i dont know if it will work with my telecom xt sim card. this is what it says about its 2g and 3g network2G NetworkGSM 850 / 900 / 1800 / 1900
3G NetworkHSDPA 850 / 900 / 1700 / 1900 / 2100

thanks!
this is what a website says about its operating frequency

Operating Frequency
GSM/EDGE 850/900/1800/1900
WCDMA 850/900/1700/1900/2100
Automatic switching between WCDMA and GSM bands
Flight mode