Overall good phone, slide lock for a Windows phone is a big plus, no need to lock and unlock the phone buttons. Bigger screen than blackjack 2, more beautiful look. It feels good in the sack. The GPS works directly with Google Maps, unlike Blackjack 2, which takes about 5 minutes. Voice Caller ID is a big plus for me. The increase recorded ringtone bug.

Negatives, including phone reception is not as good as the Blackjack 2, shorter life battery and Bluetooth problem with my 2006 Acura TL routing, voice does not go through the loudspeaker dial. workaround would be hands off, then press the speaker of the car, his hands again. Bluetooth also your car keys to unlock the phone. solution is to manually lock the phone while driving.

still a problem, the two-tier protection means that no app unlock this phone yet.