SMS Gateway User Manual
Shenzhen Ejoin Technology Co.,Ltd. 16
conditions for changing above.
Figure 3.3.3-2 Dynamic IMEI Settings
You can click “Add New” button to add a new dynamic IMEI list, this list includes
initial IMEI value of IMEI group and the size of IMEI group. click “Delete” will delete a
exist IMEI list, if you want to change the settings of dynamic IMEI list, please click “Edit”
button.
3.3.4 PIN Settings
PIN means personal identification number, it just like a password of SIM card, it can
help to prevent SIM card from being stolen and improve security. Most SIM cards don’t have
PIN code. If a SIM card is with PIN, you need input PIN code in corresponding slot and
enable “PIN Unblock”, then the SIM card will work.