- br br Review Best Price - Palm Pixi Plus GSM with WebOSbr br This unlocked cell phone is compatible with GSM carriers like AT&T and T-Mobile. Not all carrier features may be supported.br 3G-enabled smartphone with intuitive Palm webOS platform, touchscreen and QWERTY keyboard, easy integration with Google, Facebook, LinkedInbr Compatible with AT&T Navigator GPS turn-by-turn directions; free access to over 20,000 AT&T Wi-Fi hotspots nationwidebr 8 GB internal memory; 2-megapixel cameracamcorder; Bluetooth stereo music streaming; Wi-Fi-enabledbr Up to 5.5 hours of talk time, up to 350 hours (14.