1 Antenna
2 Infrared Port
For "beaming" information and software between devices.
3 Ringer On/Off Switch
4 Expansion Card Slot
For SD/MMC media cards.
5 SIM Tray
6 Digital Camera
For on-the-spot photos.
7 Writing Stylus
8 Volume Control Buttons
9 Power Button
10 Phone Speaker
11 Color Touch-Screen Display
12 Phone Button
Access a full-featured and easy-to-use mobile phone.
13 Calendar Button
Check your day's schedule at a glance.
14 5-Way Navigation Button
For one-handed navigation.
15 Email/SMS Button
Get and send email and text messages instantly.2
16 Screen Off/Key Guard Button
17 Built-in QWERTY Keyboard
For fast and easy data entry.
18 Dialing Pad
For quick number dialing.
19 Applications Button
Including To Do List, Memo Pad, Calculator and more.
20 Headset Jack
21 Charger and Accessory Connection
wireless radio
GSM/GPRS Model: 850/900/1800/1900 MHz world phone used by AT&T Wireless, Cingular Wireless, T-Mobile and others
CDMA Model: 800/1900 MHz nationwide coverage used by Sprint
processor
144MHz ARM processor
memory
32MB RAM (24MB available storage capacity)
battery
Rechargeable lithium ion
GSM/GPRS Model: Up to 6 hours talk time and up to 240 hours (10 days) standby time
CDMA Model: Up to 4 hours talk time and up to 240 hours (10 days) standby time
operating system
Palm OSฎ 5.2.1H
size
4.4 x 2.4 x 0.9 inches
11.2 x 6.0 x 2.2 cm
weight
GSM/GPRS Model: 5.9 oz. / 168 grams
CDMA Model: 6.2 oz. / 175 grams
colors
Silver: available for AT&T Wireless, Cingular Wireless and T-Mobile
Carbon: available for Sprint
display
Bright CSTN backlit display
expansion
Accepts SD (Secure Digital) and MMC (MultiMediaCard) expansion cards
SD I/O (Secure Digital Input/Output) ready
audio
MP3 capable with third-party software, sold separately - requires SD memory card, sold separately
Stereo audio headset compatible - requires a stereo headset adapter, sold separately, for use with standard stereo headphones
digital camera
VGA with 640x480 (0.3 megapixels) resolution and automatic light balancing
additional features
Infrared communications port
Touch-screen with stylus
Backlit keyboard with phone dial layout
Speakerphone
Vibrate mode for ringtones and alarms
16-channel MIDI polyphonic ring tones
External volume buttons
External ringer silence switch
software
Built-in Software
Phone
POP3 Email Client for CDMA & GSM/GPRS models, PCS Business Connection for CDMA model only
Contact List
Calendar
SMS Text Messaging
Camera with Photo Viewer
MMS/Picture Mail
Blazer Web Browser
To Do List
Memo Pad
Advanced Calculator
CityTime World Clock
Desktop Synchronization: Palm Desktop 4.1 for Windows and Macintosh, HotSyncฎ Manager, Link to Microsoft Outlook (Windows only)
Included Software by Others
Documents To Go (viewer edition)
SplashID
SplashMoney
SplashShopper
Klondike
Zap! 2016
Visit Software Connection for additional compatible software applications, sold separately.
in the box
Treo 600 smartphone
AC charger
USB HotSyncฎ cable
Hands-free headset
Slip case
User manual
Synchronization software CD-ROM (Windows & Macintosh compatible)
network locking
Models with mobile service provided by AT&T Wireless, Sprint or T-Mobile are locked to work only with that specific mobile service provider
system requirements
Windows
Windows 98, Me, 2000 or XP (later versions may also be supported) with USB port (USB HotSyncฎ cable included) OR Windows NT 4.0 with serial port (serial HotSync cable sold separately)
CD-ROM drive
Macintosh
Mac OS 10.1 to 10.3.x (later versions may also be supported) with USB port (USB HotSync cable included)
CD-ROM drive