Who called from 3233944216

repeated calls on caller I.D.

This number just calls and hangs up. I called back to ask them to stop and all I got was, sorry, this mailbox is not set up

this mailbox is not set up

Same as above.
Make a note of repeat callers on a pad.
And add only these to your "blocked" list.
This will release space on your system if it is restricted to say about 30 blocked calls.

**********************NEW SCAM CALLER - WE NEVER ANSWER UNKNOWN CALLS*******************
*************************NEVER answer and NEVER call them back*********************
Please purchase a call blocking phone or a blocking device - they work and they are inexpensive.
Check out Amazon for blocking phones and blocking devices.