If you root it with Rupor's AMR package, it modifies the stock reading software to show the time. Personally, I'm not sure I'd bother. I've done it on a T1, and it will work (apparently) on a T2 if it's not the latest firmware (don't update firmware!). I got a T1 cheap and I don't care massively if it breaks. I also got a cheap T2. It's too nice too break