This mobile phone once was the top of the line phone from Sony Ericsson, but it’s not available from any carriers in the US. There was an unlocked model that worked without problems after putting in a other USA carrier’s SIM card. The P910i is a phone for business users not concerned with price, remember this as you read the review. Read on for the full piece, including a short video review that highlights some of the P910i’s major features.