Basic Skills
2-15
Locking Your SIM Card
You can set a PIN (Personal Identification Number) code to protect your SIM
card against unauthorized use. (Your mobile phone network operator may
have already set a PIN for the SIM card.)
By default, your device does not enable PIN security. To enable the security
or change the PIN, tap
Settings
Personal
Phone
Security
.
When enabled, you will be asked to enter the SIM card’s PIN code when
starting up the device.