If I had PCS1, then it would be so much simpler. PCS1 will support the fax/voicemail system, and will have unified voicemail. This means all 4 phone numbers will use the same voicemail. If someone leaves a message when calling my home phone, I could see that voicemail in the visual voicemail of my cellular phone. This will work out so much better than the somewhat clunky way to just get to 2 voicemail boxes. However, with that in mind, I will assume that PCS1 does not exist. If it did, then I will change my providers to them even if I couldn’t get my Ideal Phone Setup.