The O2 Xda brand is a range of O2-branded Windows Mobile PDA phones produced by multiple manufacturers. The first model was released in June 2002. The X represents convergence of voice and information-data within one product; the da stands for digital assistant as in PDA.
If you are looking to upgrade your phone because it is boring or doesn't have all of the features you would like, consider these five things to look for when buying a new cell phone to help you decide which phone is best for you.
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