Quectel UG Series User Manual

UMTS/HSPA Module Series
WCDMA UGxx AT Commands Manual
WCDMA_UGxx_AT_Commands_Manual Confidential / Released 67 / 247
+CPIN: READY
AT+CPIN?
+CPIN: READY //PUK has already been entered
OK
5.4. AT+CPWD Change Password
AT+CPWD sets a new password for the facility lock function defined by command Facility Lock +CLCK.
Parameter
AT+CPWD Change Password
Test Command
AT+CPWD=?
Response
TA returns a list of pairs which present the available facilities
and the maximum length of their password.
+CPWD: (list of supported <fac>s),(<pwdlength>s)
OK
Write Command
AT+CPWD=<fac>,<oldpwd>,<newpwd
>
Response
TA sets a new password for the facility lock function.
OK
Maximum Response Time
5s
Reference
3GPP TS 27.007
<fac> "SC" SIM (lock SIM/UICC card) (SIM/UICC asks password in MT power-up and when
this lock command is issued)
"AO" BAOC (Bar All Outgoing Calls, refer to 3GPP TS 22.088 clause 1)
"OI" BOIC (Bar Outgoing International Calls, refer to 3GPP TS 22.088 clause 1)
"OX" BOIC-exHC (Bar Outgoing International Calls except to Home Country, refer to
3GPP TS 22.088 clause 1)
"AI" BAIC (Bar All Incoming Calls, refer to 3GPP TS 22.088 clause 2)
"IR" BIC-Roam (Bar Incoming Calls when Roaming outside the home country, refer
to 3GPP TS 22.088 clause 2)
"AB" All barring services (refer to 3GPP TS 22.030, applicable only for <mode>=0)
"AG" All outgoing barring services (refer to 3GPP TS 22.030, applicable only for
<mode>=0)
Quectel
Confidential

Quectel UG Series Specifications

General

Brand	Quectel
Model	UG Series
Category	Control Unit
Language	English