basics
If you forget your security code:
 If you forget your security 
code, SIM PIN code, PIN2 code, or call barring password, 
contact your service provider.
lock & unlock phone
You can lock your phone to keep others from using it. To lock 
or unlock your phone, you need the unlock code.
To  
manually lock
 your phone: 
Press 
M
 > 
Settings
 > 
Security
 > 
Phone Lock
 > 
Lock Now
.
To  
automatically lock
 your phone whenever you turn it off:
Press 
M
 > 
Settings
 > 
Security
 > 
Phone Lock
 > 
Automatic Lock
 > 
On
.
Note: 
You can make emergency calls on a locked phone (see 
page 40). A locked phone still rings or vibrates for incoming 
calls or messages, 
but you need to unlock it to answer
.
check battery meter
To check your battery meter:
Press 
M
 > 
Settings
 > 
Phone Status > Battery Meter.
42