Updated:
The Nokia USA Site is reporting that the Nokia 7610b is now available for purchase from Cingular Wireless. The phone is definitely available from Amazon.com with (USD 449.99) and without (USD 519.99) a contract from Cingular.
The 7610b is substantially similar to the 7610 ( our review here), with the same form factor & features, except that it works in the 850Mhz band. It also uses RH-52 firmware instead of RH-51 for the 7610. After you get it; remember to look at our Nokia 7610 User Guide!
