ALSO also, to answer the glaring question: Should you even have seller calls handled by voicemail rather than live answered? (my opinion and thoughts on this may surprise you).
Nobody wants to play phone tag. Skip the back and forth by explicitly telling the caller to leave their name, number, and the best day(s) and time(s) to reach them. Your clients will appreciate you not wanting to waste their time.

Your voicemail service is usually controlled by your mobile carrier, therefore, the most reliable way to turn off your voicemail is to ask their support team to disable it: 1. Launch your phone
I offered them a fair cash offer in a timely fashion and then that's a major benefit, a quick easy sale, you know, when dealing with motivated sellers in tough situations, that's really what they're looking for. You may deal with some people sometimes who are just focused exclusively on the price, but I find more often than not, sellers just want a quick, easy solution to the problem that they're in, which means a quick, easy sale and which is why I say you can avoid all the hassles typically that come along with selling your house through an agent or on your own.