Continually calls my office phone. However, I seldom use the office phone, since most of my business is conducted by cell phone. So, I turned the volume off so I wouldn't hear any of these spam calls. I never answer a call if it is not in my database. Caller never leaves a message. I suspect it is a request for a technical magazine subscription.

I always pause before I speak when I don't know the number. They must have taken my silence as machine pause and hung up first.

This number is also associated with phony pharmacies selling fake potency pills for men. Electronic Design is a respected, free magazine subscription, so why are they letting a scam group solicit for them, besides the damage they do with the personal data they collect?  We actually blocked this number months ago, but the retards persist in robo-calling.

Called, left no message.

She said she was with 20 Magazine wanting to make sure they had updated info on our office and doctor.  She asked me if the doctor's name was correct and then asked me for the office name.  Well seeing how I already said my name and the office name when answering the phone, I just hung up.