Motorola C155 - Manual (Page 74)

72
Securit
y
Protecting the SIM Card
Your PIN (Personal Identification Number) code protects
the information stored on your SIM card. When the SIM
PIN feature is activated, you must enter your SIM card PIN
code each time you turn on the phone or insert a SIM card.
Your SIM card PIN code is given to you by your service
provider.
Find the Feature > Settings > Security
> SIM PIN
Press To
1
scroll to On or Off
2 SELECT ( )
switch protection on or off
3 keypad keys enter your SIM card PIN code
4 OK ( )
submit your code