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MC75 AT Command Set

MC75 AT Command Set

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<strong>MC75</strong> <strong>AT</strong> <strong>Command</strong> <strong>Set</strong><br />

8.5 <strong>AT</strong>+CSQ<br />

s<br />

8.5 <strong>AT</strong>+CSQ Signal quality<br />

The <strong>AT</strong>+CSQ execute command indicates the received signal strength and the channel bit error rate<br />

.<br />

Syntax<br />

Test <strong>Command</strong><br />

<strong>AT</strong>+CSQ=?<br />

Response(s)<br />

+CSQ: (list of supporteds), (list of supporteds)<br />

OK<br />

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

<strong>AT</strong>+CSQ<br />

Response(s)<br />

+CSQ: ,<br />

OK<br />

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

GSM 07.07 ! % % % % % % ! ! !<br />

Parameter Description<br />

(num)<br />

0 -113 dBm or less<br />

1 -111 dBm<br />

2..30 -109... -53 dBm<br />

31 -51 dBm or greater<br />

99 not known or not detectable<br />

(num)<br />

0..7 as RXQUAL values in the table in GSM 05.08 section 8.2.4.<br />

99 not known or not detectable<br />

Note<br />

• After using network related commands such as <strong>AT</strong>+CCWA, <strong>AT</strong>+CCFC, <strong>AT</strong>+CLCK, users are advised to wait 3s<br />

before entering <strong>AT</strong>+CSQ. This is recommended to be sure that any network access required for the preceding<br />

command has finished.<br />

<strong>MC75</strong>_<strong>AT</strong>C_V01.001 Page 181 of 475 6/2/05<br />

Confidential / Released

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