About Treo 650 Unlocked
The Treo 650 mobile phone is manufactured by Palm Inc. The phone can either be purchased together with a CDMA or GSM connection, or can be purchased as an 'unlocked' version, which gives the freedom to choose the network service. The 'unlocked' Treo 650 phone is more expensive. When the Palm handset is bought with a network connection, Palm gives a discount for a one-year contract. This discount cannot be availed for the 'unlocked' Palm Treo version. Sprint, the US CDMA service, was the first US carrier for the 650, and GSM versions for Cingular, AT&T Wireless as well as an unlocked version for use with any GSM carrier were released early February 2005. The Sprint, Cingular, and AT&T versions are locked to their respective carriers, so the more expensive unlocked Treo 659 needs to be purchased directly from Palm to use the phone with other carriers. Palm is one of the bigger mobile computing companies. The company's products include smartphones, mobile managers, handheld computers, software, services, and accessories. The Palm Treo 650 smartphone combines a mobile phone with email, including AOL, Gmail and Yahoo!, an organizer, messaging, and web access. It has the bluetooth technology for connecting wirelessly to other bluetooth devices. It also features an MP3 player, a digital camera, and a color screen.