Hello Is there a way to decrease the number of rings before voicemail kicks in? One of our landlines is for business use and people keep hanging up without leaving messages because it takes nearly 40 seconds for it to kick in and they think there's n...

I had a second phone line installed in my home about a month ago, then went away for a few weeks. Now I'm back I've set up the voicemail function and if I dial 1571 I can hear that it is definitely set up. However, my husband heard it ring twice toda...