AT Command Set for WCDMA Module - wless.ru
AT Command Set for WCDMA Module - wless.ru
AT Command Set for WCDMA Module - wless.ru
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<strong>WCDMA</strong> <strong>Module</strong><br />
0 do not reset the module to make valid<br />
1 Reset the module to make valid<br />
2.4.3 +CPIN: input PIN code<br />
Description This command is used to check PIN code status and input PIN code. The functions can<br />
be used only after the correct PIN code is entered.<br />
Format <strong>AT</strong>+CPIN=<br />
Example Check current PIN code<br />
No need to input new PIN code<br />
<strong>AT</strong>+CPIN?<br />
+CPIN:READY<br />
OK<br />
Check current PIN code<br />
<strong>AT</strong>+CPIN?<br />
+CPIN:SIM PIN<br />
Require PIN code<br />
<strong>AT</strong>+CPIN="****"<br />
OK<br />
parameters <strong>AT</strong>+CPIN?: check if what passwords need to be entered.<br />
+CPIN: READY: don’t need to enter any password.<br />
+CPIN: SIM PIN: need enter PIN code.<br />
+CPIN: SIM PUK:PIN code unlock password<br />
+CPIN: PH-SIM PIN: SIM card bundle password<br />
+CPIN: SIM PIN2: PIN2 code password<br />
+CPIN: SIM PUK2: PIN2 code unlock password<br />
+CPIN: PH-NET PIN: network password<br />
Pin: string value.<br />
2.4.4 +CSQ: check signal strength<br />
Description This command is used to check received signal strength indicator(rssi) and bit error rate<br />
(ber)<br />
Format <strong>AT</strong>+CSQ<br />
Example <strong>AT</strong>+CSQ<br />
+CSQ:,<br />
parameters :<br />
0–113dbm<br />
1-111dbm<br />
2..30–109..-53dbm<br />
46
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