My cell phone, which rings with vigor and transmits texts with ease, is not so useful now for voice calls. Nobody can hear me speak, and vice versa. I had problems answering a call from a friend last night, but I had reason to think she was driving across the San Mateo Bridge at the time -- a place where cell phone calls can be difficult. This morning it was clear that the problem was mine.
I'll let you know when it's fixed. In the meantime, if you want to reach me, text me or IM me or send me email.