Almost all of the Hayes modem commands start with the two letter sequence AT – for getting the modem’s attention. Because of this, modem commands are often called AT Commands. Below are the complete summary and explanation of the AT command set.

Modified on: Mon, 13 Feb, 2017 at 8:48 AM
Almost all of the Hayes modem commands start with the two letter sequence AT – for getting the modem’s attention. Because of this, modem commands are often called AT Commands. Below are the complete summary and explanation of the AT command set.

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