19 Aug
2006
19 Aug
'06
1:15 p.m.
I'm wondering if this was a Hayes compatible modem, and if so what the
result strings were for various commands such as just "AT" by itself,
and "ATI", "ATI0" and so on.
19 Aug
19 Aug
1:31 p.m.
Do you mean the Apple personal modem?
http://www.tarosworld.com/apple/old_peripherals/personal_modem/front.jpg
If so I should have the manual for that model.
----- Original Message -----
From: "Ray Arachelian" <ray at arachelian.com>
To: <cctech at classiccmp.org>
Sent: Saturday, August 19, 2006 1:15 PM
Subject: Anyone have an Apple Modem 1200 or 300 manual?
I'm wondering if this was a Hayes compatible
modem, and if so what the
result strings were for various commands such as just "AT" by itself,
and "ATI", "ATI0" and so on.
1:52 p.m.
Not sure what it looks like, other than it was built around 1983 or so,
and it's an external modem.
Like this one:
http://i9.ebayimg.com/02/i/07/61/8c/3a_1_b.JPG
http://i6.ebayimg.com/05/i/07/6d/3f/9d_1.JPG
From:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=180018545002&ind…
Teo Zenios wrote:
Do you mean the Apple personal modem?
http://www.tarosworld.com/apple/old_peripherals/personal_modem/front.jpg
If so I should have the manual for that model.
----- Original Message -----
From: "Ray Arachelian" <ray at arachelian.com>
To: <cctech at classiccmp.org>
Sent: Saturday, August 19, 2006 1:15 PM
Subject: Anyone have an Apple Modem 1200 or 300 manual?
I'm wondering if this was a Hayes compatible
modem, and if so what the
result strings were for various commands such as just "AT" by itself,
and "ATI", "ATI0" and so on.
4:47 p.m.
----- Original Message -----
From: "Ray Arachelian" <ray at arachelian.com>
To: "General Discussion: On-Topic and Off-Topic Posts"
<cctalk at classiccmp.org>
Sent: Saturday, August 19, 2006 1:52 PM
Subject: Re: Anyone have an Apple Modem 1200 or 300 manual?
Not sure what it looks like, other than it was built
around 1983 or so,
and it's an external modem.
Like this one:
http://i9.ebayimg.com/02/i/07/61/8c/3a_1_b.JPG
http://i6.ebayimg.com/05/i/07/6d/3f/9d_1.JPG
From:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=180018545002&ind…
I dug out my modem and manual and they are for model A9M0304, the auction
you showed is for A9M0301 so I do not know what the difference would be
between them. Since the auction is in a new box I would think the manual is
inside anyway. If the modem is like mine then there are 4 different cables
available for it (1) Mac Plus/IIgs, (2) Original Mac, (3) Apple II, II+,
IIe, III, Mac Xl, and finally (4) Apple IIc). My modem is supposed to be
1200 BAUD also but I have never tried it.
6:54 p.m.
Teo Zenios wrote:
I dug out my modem and manual and they are for model
A9M0304, the auction
you showed is for A9M0301 so I do not know what the difference would be
between them. Since the auction is in a new box I would think the manual is
inside anyway. If the modem is like mine then there are 4 different cables
available for it (1) Mac Plus/IIgs, (2) Original Mac, (3) Apple II, II+,
IIe, III, Mac Xl, and finally (4) Apple IIc). My modem is supposed to be
1200 BAUD also but I have never tried it
Can you tell me what the manual says about
AT commands? What would AT
by itself return? Is it just "OK" and what are the return codes for
ATI0, ATI1, ATI2 if they exist?
7:14 p.m.
----- Original Message -----
From: "Ray Arachelian" <ray at arachelian.com>
To: "General Discussion: On-Topic and Off-Topic Posts"
<cctalk at classiccmp.org>
Sent: Saturday, August 19, 2006 6:54 PM
Subject: Re: Anyone have an Apple Modem 1200 or 300 manual?
AT is the Attention command which you need to enter before other commands
which are executed when you hit ENTER. I don't have mine connected but I
would think an AT "space" ENTER would give an OK since nothing was asked of
the modem.
AT I0 would ask the modem for its product code, a 3 digit number (first 2
digits represent a particular model 12 in this case for 1200 Baud, the last
digit would be the products revision number)
AT I1 would ask the modem for a ROM checksum, used for testing the modem.
AT I2 does not exist in the manual.
Can I ask what you are trying to do?
Teo Zenios wrote:
> I dug out my modem and manual and they are for model A9M0304, the
auction
> you showed is for A9M0301 so I do not know what
the difference would be
> between them. Since the auction is in a new box I would think the manual
is
> inside anyway. If the modem is like mine then
there are 4 different
cables
available for
it (1) Mac Plus/IIgs, (2) Original Mac, (3) Apple II, II+,
IIe, III, Mac Xl, and finally (4) Apple IIc). My modem is supposed to be
1200 BAUD also but I have never tried it
Can you tell me what the manual says
about AT commands? What would AT
by itself return? Is it just "OK" and what are the return codes for
ATI0, ATI1, ATI2 if they exist? 
20 Aug
20 Aug
2:13 p.m.
On Saturday 19 August 2006 01:15 pm, Ray Arachelian wrote:
I'm wondering if this was a Hayes compatible
modem, and if so what the
result strings were for various commands such as just "AT" by itself,
and "ATI", "ATI0" and so on.
Dunno about those last ones, but on anything I've tried that responded to the
AT commands sending just AT by itself usually got me back an "OK". This was
my way of verifying that I was talking to the modem at all, for starters.
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