Historical clue formulations

• It might say "Scam Likely" — 2022-12-07
• Spam filter, of a sort — 2020-10-25
• Phone screening service — 2016-09-21
• Phone-screening service — 2011-01-03
• Screening aid — 2010-12-08
• Number revealer — 2007-10-28
• Modern means of character recognition? — 2005-11-24
• It fingers ringers — 2003-07-31
• Something checked before answering — 2001-10-07
• Bell Atlantic service — 1997-11-08
• Telephone option — 1997-04-19