Article View: sci.electronics
Article #15539Re: Caller ID block?
From: Rodney Radford
Date: Wed, 16 Dec 1992 18:50
Date: Wed, 16 Dec 1992 18:50
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curt@oasys.dt.navy.mil (Curt Welch) writes: >In sci.electronics, mdk@col.hp.com (Mark Keisling) writes: >> What will you people do if someone calls from a payphone? >In interesting fact for Caller ID users that few people seem >to know: > Pay phones usually have a 9 as the middle digit of their > number. e.g. 238-9123. Maybe that is why my phone bill has always been so high, as my home phone number also has a '9' in the 4th digit! ;-} ;-} ;-} I also know of at least two other non-pay_phones that have a '9' as the 4th digit, so I would certainly not rely on using that as a positive indication that the caller is at a pay phone! Just thought I would point this out before someone designs their automatic caller-id phone system to flag all "4th digit '9's" as pay-phones. Thanx. -- --- Rodney Radford || Computer Graphics/Imaging sasrer@unx.sas.com || SAS Institute, Inc. (919) 677-8000 x7703 || Cary, NC 27513
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Path: arc1-ca.pugleaf.net!sparky!uunet!olivea!spool.mu.edu!caen!uvaarpa!concert!sas!mozart.unx.sas.com!sasrer From: sasrer@unx.sas.com (Rodney Radford) Newsgroups: sci.electronics Subject: Re: Caller ID block? Message-ID: <sasrer.724531848@cinnamon> Date: 16 Dec 92 18:50:48 GMT References: <1992Dec16.054235.13775@mtu.edu> <1gnm4vINN3av@hp-col.col.hp.com> <28627@oasys.dt.navy.mil> Sender: news@unx.sas.com (Noter of Newsworthy Events) Organization: SAS Institute Inc. Lines: 24 Nntp-Posting-Host: cinnamon.unx.sas.com