15 lines
640 B
Plaintext
15 lines
640 B
Plaintext
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AST RESEARCH TECHNICAL BULLETIN TB-0169 4-25-86
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AST-5251/12 /HAYES 2400 BAUD MODEM
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When using the Hayes 2400 Modem and AST-5251/12, dialing up to an
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IBM System 38, you need to have a specific ROM chip in the Hayes
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modem. The ROM chip number should be 245 or 249. To determine
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which ROM chip you have, send an ATI command to the modem. This
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information was provided by Hayes Technical Support.
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If you have any additional questions regarding the ROM chip,
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please contact Hayes.
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