
Section 2B: Controlling Your Phone’s Settings
85
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䢇
Java Speaker
—sets the volume of sound associated with
Java applications coming out of the speaker.
䢇
Data
— sets the volume of sounds that notify you that
you are receiving a circuit data call.
Security Features
The
Security
menu lets you turn security features on and off
and change passwords:
䢇
Phone Lock
— turns on a feature that locks your phone:
Lock Now
takes effect immediately;
Auto Lock
takes effect
when your phone is powered off and then on. An unlock
code is required to enable this feature, to unlock the
phone, and to set a new unlock code. Contact Nextel
Customer Service for your default unlock code.
䢇
Keypad Lock
— locks the phone’s keypad, either
immediately or automatically after a set period of
inactivity.
䢇
SIM PIN
— enables and disables your phone’s SIM PIN
security feature. See “Turning SIM PIN On and Off” on
page 107.
䢇
GPS PIN
— enables and disables your phone’s GPS PIN
security feature. See “Setting the GPS PIN Security
Feature” on page 116.
䢇
Change Passwords
— changes your phone unlock code,
security code, SIM PIN, and GPS PIN.
Summary of Contents for i570
Page 18: ...x ...
Page 19: ...Section 1 Getting Started ...
Page 50: ...32 Section 1B Your Phone The Basics ...
Page 51: ...Section 2 Using Your Phone ...
Page 179: ...Section 3 Service Features ...
Page 248: ...230 Section 3C Data Services ...