Multiple voicemail messages

[Rodney Kuhl]

So I have a Google Voice number set up with a voicemail message something like "You have reached Kuhl Properties. If you are calling about renting one of our properties....."

However, when I had my brother test the voicemail, I had him call my Google voice # and I got that voicemail message (that's what I wanted). Then I had him call my regular cell phone #, but he got the same message (not what I wanted, in case my boss were to call me or something like that).

How do I set up my Google Voice number to have one voicemail and my cell phone to have a different one?

This is probably very simple but I haven't been able to figure it out. Thanks for any help you can provide!