Just got Nokia Lumia 920! Seems Pentaband WCDMA as well as LTE!! See pics!
 

I just picked up the Lumia 920 a while ago... Here are some interesting pics from the box AND manual, indicating this should work on Wind if unlocked! It includes WCDMA 1700/2100 (I have modified and removed IMEI number for security) Attachment 86177...

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