This is an unlocked GSM cellular phone. There is no contract required. Just place your existing (active) sim card for ATT, T-Mobile, or any other GSM carrier into this phone and start using it!
This update to the popular Treo 600 adds Bluetooth and a higher-resolution display. Other improvements include a removable battery, support for MS Exchange email, and a revamped keyboard. Like its predecessor, the 650 boasts full Palm OS PDA functionality, a QWERTY mini-keyboard, and an SDIO card slot.
| Camera|| Connectivity|| Data|| Display|| General|| Input|| Messaging |
| 1.0 MP || Bluetooth || Airplane Mode || Color || Alarm || Predictive Text || Email |
| Video Camera || Infrared || WAP || External Display || Calculator || QWERTY Keyboard || EMS |
| Internet || Touch Screen || Calendar || Side Keys || Instant Messaging |
| PC Sync || GSM || MMS |
| Polyphonic Ringtones || Text Messaging |
| To-do List |
| Vibrate |
| Voice Memo |
| World Phone |
| Multimedia|| Operating System|| Smartphone|| Sound|| Storage Card|| Technology|| Type |
| Music Player || Palm || PDA || 2.5 mm Headphone Slot || SD || GSM Quad-Band || Smartphone (PDA Phone) |
| Video || Infrared || WAP || Hands Free Slot || Calculator || QWERTY Keyboard || EMS |
| Internet || Speakerphone || Calendar || Side Keys || Instant Messaging |