Boost Mobile i855 - Manual (Page 42)

38 Basics
Navigation key
Press the
navigation key up,
down, left, or right to
scroll to items in the
display. When you
scroll to something, press O.
Hands-free
You can use your phone’s hands-free
speaker to make calls without holding
the phone to your ear.
During a call, select Speaker to turn the
hands-free speaker on.
The hands-free speaker stays on until
you select Speaker or turn off the
phone.
Codes & passwords
The Security menu lets you turn security
features on and off and change
passwords:
SIM PIN — Enables and disables your
phone’s SIM PIN security feature.
GPS PIN — Enables and disables your
phone’s GPS PIN security feature.
Change Passwords — Changes your
phone unlock code, security code, SIM
PIN, and GPS PIN.
Lock & unlock phone
You can lock your phone to keep others
from using it. To lock or unlock your
phone, you need the four-digit 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 45). A locked
phone still receives incoming calls.