A PIN is a personal identification number that is automatically included on every SIM card. It is a kind of password that protects your phone. So, for example, if you lose your phone, strangers will not be able to use your SIM card. It consists of a combination of four numbers that can be changed. If you are afraid to forget this code, then you can simply remove it, or rather disable it.
Instructions
Step 1
Go to the menu of your phone by pressing the key under the inscription on the display "Menu". Then select the "Settings" tab. You will see a list of various kinds of settings.
Step 2
Select "Protection", usually this item is accompanied by a picture in the form of a barn castle. The first parameter in the list will be “PIN code request”. Click on it and in the window that opens, select the "Disable" value.
Step 3
After the correct actions when switching on, the phone will not ask you for this code.
Step 4
Also, the phones have another code, the so-called security code. It protects not only the SIM card, but the phone itself. In the case of a limited number of incorrect attempts, the phone will be blocked and there will be only one way out - a flashing. This code can also be removed in the "Settings" menu, only in the "Access codes" item.