... 2.With 2.0mp camera and zoom 3.Unlocked-use with any GSM network. 4.Push emailBlackBerry ... 8310 Curve Carrier: Unlocked - Use with Any GSM SIM Card (AT&T, Rogers, T-Mobile, etc.). Please note ... a GSM SIM card and would not work on this phone. Modes: GSM 850 / GSM 900 / GSM 1800 ... ID, Polyphonic Ringtones, Ringer ID, Ringer Profiles, Speaker Phone, To-Do List, USB, Vibrate, Voice Memo Bluetooth: ...