Does T-Mobile Handheld PC Phone Ed. sort tasks by category?

[TMcDevitt]

Does anyone use the T-Mobile Handheld PC for viewing tasks by category vis the GTD approach? I am returning my new Blackberry since it does not do this. Please help!

[mochant]

then no, it doesn't do catgories either. I posted reviews of both the Sidekick and Blackberry a while back and ended up returning both for this very reason. The Treo 600 appears to be the only real option for a phone/PDA for GTD'ers.