PAE9 Unlocked Android Phone Touch Screen Dual SIM Card WIFI GSM Quad Band GPS - AT&T T-Mobile No contract required Unlocked & No Contract Required - just insert your GSM SIM card and it will automatically configure itself to your provider. Android 2.2 OS Smartphone, this is the same popular OS on some of the HTC, Samsung or Motorola phones. 3.2 inch Touch Screen. Wi-Fi & GPS functions. Android Market - download and install all the apps and games from Android Market. Dual SIM - Works with one SIM card or 2 SIM card