got a call from this number a few seconds ago. A lady said she had an important message for me then a recording came on. Telemarketers get on my nerves.

Just tried calling me and I did not answer.

Just called me a few minutes ago. Didn't pick up, they left no message.

Called me, I did not answer.  They left no voicemail.  Then I called back to see who it was, and the recorded message said something about exciting offers from them.  Some kind of telemarketer.

They ignored the Do Not Call List.

I have added them as "Sales" contact on my cell phone and assigned them a silent ring tone, so I will never hear them  call me again.  And I will know that they were just another sales call I missed, so I won't have to bother calling them back in the future.