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From: jeff@necntc.NEC.COM (Jeff Janock)
Newsgroups: comp.dcom.modems
Subject: Re: modem detecting busy signal.
Message-ID: <3766@necntc.NEC.COM>
Date: Fri, 1-May-87 09:07:04 EDT
Article-I.D.: necntc.3766
Posted: Fri May  1 09:07:04 1987
Date-Received: Sat, 2-May-87 15:38:35 EDT
References: <8704291527.AA14475@ucbvax.Berkeley.EDU> <1021@wlbr.UUCP> <3515@gitpyr.gatech.EDU>
Reply-To: jeff@necntc.UUCP (Jeff Janock)
Organization: NEC Electronics Inc.  Natick, MA 01760
Lines: 19

In article <3515@gitpyr.gatech.EDU> duke@gitpyr.gatech.EDU (Roy Brabson) writes:
>In article <1021@wlbr.UUCP>, pete@wlbr.UUCP (Pete Lyall) writes:
>> 'CONNECT' responses are limited to either 'CONNECT' and 'CONNECT
>> 1200'. Additionally, there is no capacity for busy signal detect. 'Busy'
>> or 'no answer' are the same here, i.e. 'NO CARRIER'.
>I own a Hayes 1200, and it is fully capable of detecting a busy signal.
>It supports X1 through X4.  Just thought I'd set the record straight. 

Having owned a HAYES 1200 for some time and utilizing many HAYES 1200
and HAYES (1200/2400bps) compatable modems, I have not seen a way to 
detect a BUSY vs and NO ANSWER -

Have I been missing something?  If you would be so kind as to enlighten
those of us who are under the initaial impression that it is not there;
I am sure there are others as well who would like to know.

-- 
Jeff Janock - NEC Electronics +1 617 655 8833 jeff@necntc.NEC.COM
{ames, decvax, harvard, linus, mit-eddie}!necntc!jeff