
This PalmOS smartphone is notable for its small size and mini-keyboard. Unlike competing models from Kyocera and Samsung, the Treo is a GSM world-phone. It is also upgradeable to GPRS, for high-speed, always-on data.
A 180g variant is also available with Graffiti handwriting recognition in place of the mini-keyboard.

Specs |
|
| Modes | GSM 900 / 1900 |
| Weight | 5.4 oz (153 g) |
| Dimensions | 4.3" x 2.7" x 0.7" (109 x 69 x 17.8 mm) |
| Form Factor | Flip flip-up with window for display Stub Antenna |
| Battery | Talk: 2.5 hours max. (150 minutes) Standby: 60 hours max. (2.5 days) LiIon |
| Display | Type: LCD (Grayscale) |
| Platform / OS | Palm OS |
| Processor | ? |
| Memory | ? |
| Phone Book Capacity | PalmOS-based |
| FCC ID | O8FNYNY » (Approved Oct 26, 2001) |
Features | |
| Alerts |
| Vibrate | Yes |
| Connectivity |
| Infrared (IR) | Yes |
| PC Sync | PalmOS HotSync |
| USB | Yes |
| Contacts |
| Multiple Numbers per Name | Yes |
| Data & Network |
| High-Speed Data | Technology: GPRS with future upgrade |
| WAP / Web Browser | Browser Software: Blazer Supports HTML, WML, HDML, cHTML, xHTML. |
| Input |
| Side Keys | up/down rocker |
| Text Keyboard | Yes |
| Touch Screen | with stylus |
| Messaging |
| Text Messaging (SMS) | Yes |
| Productivity |
| Calculator | PalmOS-based |
| Calendar | PalmOS-based |
| To-Do List | PalmOS-based |
| Software |
| Games | PalmOS-based |
| Voice |
| Headset Jack (2.5 mm) | Yes |
| Speaker Phone | Yes |

