T Mobile USA offers HTC Touch Pro 2. If you want to buy this phone and want to unlock it so you can use it on a different carrier, you can go to - http://globalunlock.com/phon…es/public/cart/buynow/851 (MORE)
If you want to unlock your HTC Touch Pro2 so you can use it on a different carrier, follow the instructions below: .
Switch ON the mobile with a sim card that is not accept…ed. .
The phone will prompt you for an unlock code. .
Enter the unlock code (MORE)
If you have used TMobile in the past, you can unlock your HTC Touch Pro2 by calling Tmobile. Alternatively, you can purchase unlocking software on websites such as eBay which… will allow the unlocked phone to work with an AT&T sim card. (MORE)
All SIM unlock codes are tied to the particular device IMEI and are carrier specific. The request for that code would need to be made from the carrier that the phone was origi…nally manufactured for. Each carrier has their own guidelines as far as what requirements have to be met before that code will be given out. This is a free process in the US. (MORE)