Unlock SIM that require pin code | Thales IoT Developer Community
January 27, 2015 - 12:04pm, 25371 views
Hi all,
I have a sim card that when inserting into a mobile phone requires a pin code.
When I use this SIM in EHS6 module, do I need to enter the Pin? if so, how do I do it?
Thanks in advance
Shaul
You use AT command AT+CPIN.
AT+CPIN=<code>
you can also use AT commands to disable pin usage. Most SIM cards support this
at+cpin?
+CPIN: READY //enter SIM PIN
OK
at+clck="SC",2
+CLCK: 1 //query SIM PIN status 0 = sim pin disabled
OK
at+clck="SC",0,"1111" //disable sim pin usage
OK
....
I started out with nothing... I still have most of it.