I've been looking to replace my old Nokia 6190 for a long time. It's the first cell phone I bought in 1999. Yes, it is that old and it still works.I never liked any of the phones sold by T-Mobile. They felt like cheap, plastic phones with tiny buttons and the call quality was horrible.I purchased this phone based on the reviews that emphasized the call quality. The day I received this phone I took the SIM chip out of the 6190, popped in the W300, and was up and running.I don't use the camera, recording, FM radio, or any other features. I'm concerned about the call quality. The Nokia 6190 was very good and I had no complaints. With the W300, the call quality is equal to a regular telephone handset.Battery life has been excellent. I'm very happy with this phone.