Does any one know how to lock the pin on the 8110. When installing Yahoo mobile it advised to set the pin to lock?

Wirelessly posted

This refers to the sim card pin code.



Go to options > advanced options > sim card and enable security then set a 4 digit code. Your carrier/network may have a default code set so perhaps try and find out what that is first before setting your own.

usually the lst 4 digits of your phone number.