ooma Core VoIP Phone System with No Monthly Phone Service Bills Immediately

I have not been able to use the product because of difficulties in setting up and registering it. My product number had been assigned to someone else. Once that was straightened out, I found that there are no phone numbers in my area code. I will be glad to review again once I find out if the product worksGet more detail about ooma Core VoIP Phone System with No Monthly Phone Service Bills.