It comes with the operating system of Microsoft Windows Mobile 6.1 professional, an installed RAM of 128 MB, an installed ROM of 256 MB and installed flash memory of 256 MB also. If extra space is needed for more memory, then it is available with palm treo pro accessories like a 1 MicroSD memory card. The Palm Treo Pro also comes with softwares included into the phone already like Windows Live Messenger, Microsoft Office Mobile, Internet Explorer and Bluetooth.

The size of the Palm Treo Pro falls in at 2.4 in x 0.5 in x 4.5 in and weighing in at only 4.7 ounces, offering a talk time of 300 minutes and a stand by time of 250 hours. It also has a combined digital camera so users can take pictures anytime.

The Palm Treo has provided to have some significant improvements in its design and many of the features, but at times the operating system can be sluggish and the QWERTY keyboard can feel a bit cramped for some users. Despite all of this, it still has the sleekest touch screen and a full QWERTY combination available.

When starting up, the Treo pro pops up the Today screen allowing one-touch access to wireless options, upcoming appointments, e-mail , Google search and can be easily customized to show with various background images and themes.

If anyone needs cell phone accessories for this cell phone please visit here: Palm Treo Pro Accessories