User's Manual
    159 
value Meaning 
0xFF  Invalid op code for command without “?” or “=”   
0xFE Reserved 
0xFD Invalid parameter  
0xEF RFID Fail  
(Unable to configure RFID module upon Q value and Module Power Level Command 
configurations.) 
0xEE  Conflict in Scan Mode and RFID Function   
(Write Tag Memory function is only available in Test Mode.) 
0xDF  Fail to set system time 
(Real Time Clock cannot be configured.) 
0xDE Incorrect Bluetooth
®
 type 
(The parameter of Bluetooth
®
 type is not consistent with connected device.) 
0xDD  Fail to configure the parameter of USB HID via 3610 
Appendix IV
STATUS CODE 
You
must
restart 
the 
GSM/GPRS 
power for 
the










