I used to sell wireless also for cellular sales and that really is great sales experience....with that much experience you will be fine either way.

Or do I actually have to sign up to postpaid (contract) wireless phone service with them(or competitor)?

Additionally, we tend to stick with Zigbee and Z-wave wireless devices as WiFi (802.11) is too power hungry.

I've partnered in a mail services store, a wireless store, a hotel, and a web marketing business in the past.While in Dallas, I flipped a few properties.  

I would be happy to help others who have have been contacted by a cell tower company or wireless provider.

Even if its an inexpensive set of wireless cameras with a cheap DVR - have something that gives you 5-7 days recording time, even at 5 second increments.

A nest or other wireless thermostat might also be worth considering too.James

I'm a Colorado native and I've been interested in investing for some time now, just unable to take the plunge.Currently I work in wireless telephony but I am looking to break free from the j.o.b. and the rat race.

You will waste a lot of time if you try to "pitch" your property to the wireless companies.        

You're right about the podcasts, I found out just how quickly one can generate a data usage alert on a 10gb wireless plan.If you have heard podcast 22 with Tucker Merrihew (or at least I think it was show 22) keep up the momentum.!