Summary: This is just a phone. It is not for taking pictures, browsing www pages, picking up email (although it can do all those things but poorly). This is for the person who wants to do voice calls and a few SMS once in a while, ONLY. I have used this phone daily for years and now purchased another because all the new phones available at ATT are too big. The C3b fits so well into one's pocket. The sound quality is satisfactory.
Summary: I bought the C3B because it has the bluetooth I have had a C300 every since they came out. I really like it because it has everything I want. Phone with large numbers and letters, gets good reception, has a camera that is good enough for what I used it for, can use it for texting, has a variety of tools like a converter for measurements, world time, and others.
Summary: For what I wanted it to do it was excellent. I just wanted a small phone. I didn't need any internet browser, which it did come with. I also did not need bluetooth at the time, though it does come with it. There is a built-in calculator/calender(appointments)/java games/camera. What I couldn't fault, because I didn't need was that it does not have voice capabilities.
Summary: Love it. I bought it for my son. He got the razr for Christmas but he said it was too big and wanted the Pantech. We had a older version but it did not have bluetooth so we got him the Pantech c3b and I took the razr. It is great. He is 13 so he likes it because it is very small and fits into his pocket easily.
Summary: I reason why I bought this phone is because it's so small. Since I've used this particular phone before and I loved it so much, I bought one for my daughter. She uses the one I have more than I do.