![background image](http://html.mh-extra.com/html/samsung/sph-r540-series/sph-r540-series_user-manual_1189474106.webp)
97 Settings
5.
Select an option:
•
Set Mode
: controls which networks you can access. Select
Automatic
to have the phone search for an alternate system when
your Home system is not available, or select
Home only
to prevent
your phone from roaming on other networks.
•
Set NAM
: select
NAM 1
or
NAM 2
.
•
Call Guard
: select
On
or
Off
.
6.
Press
to save and exit.
Security
The Security screen allows you to lock your phone and camera, erase contacts, set
restrictions, and other security options.
To access the Security option settings:
1.
Press
for
Menu
.
2.
Press
for
Settings
.
3.
Press
for
More...
.
4.
Press
for
Security
.
5.
Enter your user lock code. Select one of the following options:
•
Change Lock Code
: changes the lock code for your phone.
Enter the new number and press the left soft key
for
Next
. You
will be asked to confirm the new number. After you re-enter the lock
code, press the left soft key
for
Done
.
•
Special #
: allows you to enter special phone numbers which
can be called even if the phone is locked. Select one of the slots and
press
. Type in the new number and press
to save.
•
Erase/Reset
: Select one of the following options:
•
Erase Web Cookies
: deletes your web browser’s cookies.
•
Erase Web History
: deletes your web browser’s history.
•
Erase Web Cache
: deletes your web browser’s cache.
•
Erase Contacts
: deletes the contents of your Contacts.
•
Erase My Files
: deletes the contents of My Content.
•
Erase Pictures/Videos
: deletes the contents of your Image and
Video Albums.
•
Default Settings
: resets all settings.
•
Reset Phone
: returns all phone options to their factory defaults.
r540_UG.book Page 97 Tuesday, January 13, 2009 10:58 AM