I will keep this review brief because every other review points out all of the very good, and very valid features of the 2125. In fact, I agree with just about every positive comment ever made - this is the best phone I have ever owned. EXCEPT FOR ONE VERY MAJOR DESIGN FLAW: When the keys are locked, two buttons remain active on the phone: The ANSWER key and the IGNORE key. These are the two soft buttons just under the screen. The problem is that these are the two highest buttons on the phone. So when a call comes in and the phone is in your pocket or in the included case, you inevitably end up pushing one of these two buttons in the process of trying to get it out of your pocket or out of the case. That means that the phone is not really locked at all! In fact, you almost always end up answering a call before you can even see who is calling. I have even unknowingly answered calls while the phone was still in its case! This translates into people hearing your private conversations without you even knowing that they are on the line.I know that most people will read this and say "he must be missing something." But, believe me, I am VERY tech saavy and this is a very well-known problem featured on many user forums for this phone - including those on Cingular's own website! Now, here's the rub: the problem is not something you'll notice in the first few days of owning the phone, which is why so many reviewers miss it. Second, and more importantly, Cingular, although they know about the problem, will do ABSOLUTELY NOTHING To make it right. Trust me, after 30 days, you'll be stuck with this phone, or be forced to pay full price for a different one. It's nothing short of criminal.Another somewhat less disabling feature of this phone, but equally annoying, is that it does not automatically adjust to different time zones. So you have to manually adjust the time zone yourself when you change from city to city. For business travelers, like myself, this is a HUGE inconvenience. Again, with no fix.It's a real shame because virtually everything else about this phone is flawless. And this would be so easy to fix. But our ever-so-arrogant wireless carriers just don't seem to care. And that's just too bad.Bottom Line: DON'T BUY THIS PHONE. I guarantee you will only end up frustrated, ripped-off, and forced into buying a phone that is actually usable.