I found an interesting and funny bug today, got a call from my mother as i had the phone in my hands so i answered right away before it had a chance to say the callers name, after i hung up, it got into a loop saying the callers name all the time untill i had enough and restarted the phone.
The funny thing was that i was looking at my phone and it kept going "mom...mom...mom...mom...mom" lol

Hush little N900...