Hi, I have a Nokia 6120 Classic, and I've had it for about 6-7 months now. For some reason, yesterday the text alerts stopped working - For example, if someone texts me nothing tells me about it now - There's no text message tone, and the standby screen doesn't tell me I have a new message, so I have to keep checking my Inbox to see if I got a new message, and it's becoming a pain now..

Has anyone with this phone had a problem?

P.S. I've checked using all my 'Profiles', e.g. General and Silent and it's the same on every single one