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MC52i AT Command Set

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<strong>MC52i</strong> <strong>AT</strong> <strong>Command</strong> <strong>Set</strong><br />

<br />

4.4 <strong>AT</strong>&S<br />

4.4 <strong>AT</strong>&S <strong>Set</strong> Data <strong>Set</strong> Ready (DSR) line mode<br />

<strong>AT</strong>&S determines how the ME sets the DSR line depending on its communication state.<br />

Syntax<br />

Exec <strong>Command</strong><br />

<strong>AT</strong>&S[]<br />

Response(s)<br />

OK<br />

PIN ASC0 ASC1 MUX1 MUX2 MUX3 Charge Last Reference(s)<br />

- + - + + + - - - V.250<br />

Parameter Description<br />

(num)(&W)(&V)<br />

[0] (&F) DSR line is always ON<br />

1 ME in command mode: DSR is OFF.<br />

ME in data mode: DSR is ON.<br />

<strong>MC52i</strong>_<strong>AT</strong>C_V01.201 Page 92 of 551 4/16/10<br />

Confidential / Released

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