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The Smartmodem was not necessary for BBS use, other modems could be left in " answer mode ", but the Smartmodem made operation dramatically simpler on the user end by allowing the easy dialling of any number of BBS systems.
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Smartmodem and was
A key innovation required for the BBS was the Hayes Smartmodem.
It was known simply as the Smartmodem.
The Smartmodem was the first modem integrating complete control over the phone line, and that allowed it to be used in exactly the same fashion with any computer.
Early advertising referred to the Smartmodem as the " Hayes Stack Smartmodem ", but this naming convention was dropped a short time later.
At the time of its introduction, the modem market was fairly small, and competitors generally ignored the Smartmodem.
But it was not long before hobbyists were able to combine the Smartmodem with new software to create the first real bulletin board systems ( BBSes ), which created significant market demand.
The market grew rapidly in the mid-1980s, and as the Smartmodem was the only truly " universal " modem on the market, Hayes grew to take over much of the market.
The earlier design was redesignated the Smartmodem 300.
Hayes was no exception ; the company introduced its v. 22bis Smartmodem 2400 at US $ 549 in 1985 ( the 1200 bit / s Smartmodem also remained available at a lower price point ).
Smartmodem and for
Prior to the Smartmodem, modems were almost entirely manual in operation, having developed from acoustic couplers that used a traditional telephone for dialling and hanging up.
The Smartmodem included a small microcontroller that listened for key words in the data, allowing it to pick up the phone, dial numbers, and hang up again, all without any operator intervention.
In computer telecommunication, the Hayes command set is a specific command-language originally developed for the Hayes Smartmodem 300 baud modem in 1981.
They are particularly well known for their Smartmodem, which introduced the ability to control the modem through commands sent in the data stream itself.
In 1982, at the Spring Comdex in Atlantic City, Hayes introduced the Bell 212-compatible Smartmodem 1200 for $ 699, the first practical all-in-one 1200 bit / s Bell 212-compatible modem.
Smartmodem and use
Today almost all modems still use a variant of the Hayes command set introduced in the Smartmodem.
Smartmodem and by
Hayes Communications introduced a solution in its 1981 Smartmodem by re-using the existing data pins with no modification.
In order to set up the modem to accept or reject certain types of connections, Hayes had added a number of new commands prefixed by < tt >&</ tt > ( the ampersand ) to the Smartmodem 2400.
Smartmodem and .
It became widespread in 1985 with advent of the Hayes Smartmodem 1200A.
When they moved to the Smartmodem 9600, they simply extended the set further, using the same syntax.
was and necessary
This desire, I went on, growing voluble as my conviction was aroused, had mounted at such a rate recently that I now found its realization necessary not only to my physical but also to my spiritual wellbeing.
`` Karipo was great goddess, told our mothers that men were not necessary except to father children '', the crone told me.
The doctor agreed, but explained that it would be necessary first to check Fred's blood to ascertain whether or not it was of the same type as Papa's.
We were almost the same age, she was fifteen, I was twelve, and where I felt there was a life to look forward to Lilly felt she had had as much of it as was necessary.
To do so, something was necessary beyond volunteering because there was little glamour or romance in the European war ; ;
Both Baker and Fosdick knew that a substitute was necessary, that a verboten approach was not the real answer.
Brooks Adams was consistent in his admonishments to historians about the necessary tools or insights they needed to possess.
The doctor was wearing a long New England greatcoat, hardly necessary in the June weather but a garment which proved well adapted to the sequestration of hens.
Throughout these years, the statutory authorization was for such sums as were necessary to carry out the provisions of the Act.
We said there that it was necessary `` that a registrant be given an opportunity to rebut ( the Department's ) recommendation when it comes to the Appeal Board, the agency with the ultimate responsibility for classification ''.
However, in this case as elsewhere it was necessary to arrive at a single standard to be applied to all situations, representing an averaging of conditions, and thus to fix particular points in time which would be considered the dividing points between daytime and nighttime conditions.
There was a time when, if a man wanted to purchase a boat, it was necessary for him to be able to produce a sizeable amount of cash before he could touch the tiller or wheel.
It is hardly necessary to remind students of covered bridges that Timothy Palmer was born in 1751 in nearby Rowley ; ;
therefore, in the investigation of the present hypothesis, it was necessary to control this factor.
Although the elections were for local officials, it was not necessary to conduct the elections so as to prevent parties from publicly identifying their candidates.
Political interference in Africa and Asia and even in Latin America ( though limited in Latin America by the special interest of the United States as expressed in the Monroe Doctrine, itself from the outset related to European politics and long dependent upon the `` balance of power '' system in Europe ) was necessary in order to preserve both common economic values and the European `` balance '' itself.
It was proposed that aerated lagoons be used to eliminate the problem at the existing oxidation ponds and to provide the necessary treatment for the additional development.
Between the unsafe Towne field and the long roundabout back road haul that was necessary to gain access to Wilson flat, arrangements at the state capital were far from satisfactory.
There is a humorous but revealing story about a rancher who owned a large slice of Texas and who wanted to have on it everything that was necessary for a completely pleasant community.
was and for
The best antidote for the bitterness and disappointment that poisoned him was hard work.
He didn't think it was possible for this couple to be pretending.
It must have hurt her even to walk, for the sole was completely off her left foot and Morgan saw that it was bruised and bleeding.
It was the only thing in his life for which he felt guilt.
He knew who was riding after him -- the men he had known all his life, the men who had worked for him, sworn their loyalty to him.
Still, I was disgusted with myself for agreeing with Montero's methods.
He was naked except for a clout.
Now under me I could see him for what he really was, a boy dressed up in streaks of paint.
Well, the grass was there, though in some places the ground was too steep for a cow to get to it.
But it was not easy for him and he often slipped.
Now, here was something of obvious importance to me, yet when I reached for the tickets he snatched them away from my hand.
It was, I felt, possible that they were men who, having received no tickets for that day, had remained in the hall, to sleep perhaps, in the corners farthest removed from the counter with its overhead light.
I was constantly searching for clues around the neighborhood of the hall.
No one was behind it, but in the rear wall of the office I noticed, for the first time, a door which had been left partially open.
Was I sure, he asked, that I knew what I was applying for??
At one and the same time, she was within it but still searching for the drawbridge that would give her entry.
That was the day that he had practically mopped up the main street of Big Sands with Aaron McBride, field boss for the Highlands Oil & Gas Company.
It was payday for Highlands, and he was packing a lot of money back into the oil fields.
I was just doing my job, just following orders, and for that he's going to kill me.
Somehow more terrible than the certainty that he was about to die was the knowledge that Lord would probably not suffer for it: the murder would go unpunished.
He was readying a batch of sourdough biscuits for the Dutch oven.
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