Please, does any one has a "T-Mobile" Blackberry BIS account in the United States?? Need your favor to release my PIN so I can re-activate the BIS service through Taiwan Mobile here...( for my Bold 9700 device which bought from T-Mobile ). Please find below website for instructions. I will send you my PIN and IMEI number to any one who can help.... thanks a bunch!
http://www.berrymanual.com/release-blackberry-pin-in-5-minutes/
:)