I seem to remember having a hard time with basic things like getting a cell phone. 

You will have their cell phone & be speaking to them whenever you want more or less.Beyond that there is the model in which a large management company such as Holton-Wise operates.

I would like to buy around that area.I would love to get my cell phone number removed from the feed.

Gone are the days of half updated houses with used furniture and cell phone pics.

Have a friend follow you recording on cell phone in case he should attack or pull something.

I also include in minimum requirements  minimum credit score of 600+ with no utility, cell phone, cable or internet delinquencies or collections.   

We took pictures on our cell phones and blasted it out to all of our friends and family and just asked "Do you know anyone who is looking to rent a home in 2 months for $____ per month"? 

They also tell you that you'll get Kris's personal cell phone number.. ha. yeah right. the guy legit never responds and when you call, it goes to a pre-recorded message that sounds soooo fake - its clearly not his real number and he doesn't get back to you with any valuable information.

If you want to manage your own property, what do you use for phone alternative to your cell phone?

Quote from @Bill Brandt: thanks for the clarification, the parcels being sold are "better than average" the parcels being sold are on a private lane,  with mountain views,  have natural gas,  electric, fiber internet, and cell phone service available.