Chapter 3: AT Commands Reference
December 31, 2007 AT Commands Reference Manual 3-263
The following table shows the +EMPC parameters.
Example
AT+EMPC?
+EMPC:3,0
OK
The status of phone is: the subsidy lock is not active.
AT+EMPC="<correct pin>",0
+EMPC:0,2
OK
The command unlocks the phone if the password was typed correctly.
AT+EMPC="<correct pin>",1
+EMPC:0,1
OK
The command resets the phone if the password was typed correctly.
The following case shows an example of five unsuccessful attempts at entering the pin:
AT+EMPC="<wrong pin>",0
+EMPC:1,1
OK
AT+EMPC="<wrong pin>",0
+EMPC:1,1
OK
AT+EMPC="<wrong pin>",0
+EMPC:1,1
OK
AT+EMPC="<wrong pin>",0
+EMPC:1,1
OK
Table 3-174: +EMPC Parameters
<Parameter> Description
<pin> Subsidy Lock pin code.
<action> 0 Unlock subsidy
1Reset subsidy
<unlock> 0 Correct pin code is entered
1 Wrong pin code is entered
2Wait
3 No meaning
<reset> 0 No subsidy lock
1 Subsidy lock / Reset not allowed
2 Subsidy unlock / Reset allowed
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