Telemarketer calling in regards to higher energy readings in my area for home owners. Probably because it is Dec. 28th and 82 today lol. They were polite despite me being on the DNC list with my home phone. Annoying but at least the woman I spoke with wasn't rude.

No voicemail ( WHY ? ) on our Unpublished DNC LAN phone. CID = UNAVAILABLE ( Why ? ).

We don't answer or return unknowns & legitiment callers. You are wasting both of our time & energy.

Called Texas Landline today 28 April 12:58 I answered asked Who's calling who's calling who's calling.
They identified as Energy Savings Group. I instructed Remove Number and HU. Caller ID display Unavail.
972 is in Texas so in 2-3 minutes one can fill out online complaint forms for Telemarketer Complaint Form _ Public Utility Commission of Texas
https://www.puc.texas.gov/consumer/complaint/form/ComplaintForm.aspx?type=m
State agency is more proactive than federal. I encourage all to file on these leech numbers. Easy peasy..

See my prior notes. Called again

no one on the line, just dead air.