Hi, I found a lot of help regarding Edge and Bluetooth. But I cannot see anything about voicemail and ringtones. I see a lot on Visual Voicemail and how it does not work on unlocked o2. But my problem is, I do not even get a notification if I have a voicemail. I used to get a text on my old phone everytime I had a voicemail but on the iphone I do not get a notification if I have a voicemail. Any ideas how do I get notified everytime I have a voicemail? Additionally, how do I use a personalised ringtone on the iPhone? Or is it that I can only use the ringtones provided by iPhone? Thanks!