will wcdma work on sprint?
In the US, Verizon and Sprint use CDMA technology while AT&T and T-Mobile use GSM. The acro S is a quad band GSM/WCDMA phone so it will NOT work with the Verizon network. Some people mistakenly think that WCDMA phones work on CDMA networks but this is NOT true; WCDMA and CDMA are two entirely different things.