Samsung SGH-I637MAAATT - Manual (Page 28)

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Enabling the SIM PIN
When SIM PIN is enabled, you must enter your PIN supplied with
your phone each time you turn the phone on or insert the current
SIM card into another device.
Consequently, any person who does not have your PIN cannot
use your phone without your approval.
1. On the Home screen, select Start ➔ More ➔ More ➔
Settings ➔ More... ➔ Security ➔ Enable SIM PIN and press
the key.
2. Enter the PIN and press the Done soft key.
Changing PIN2
A PIN 2 is used for certain functions supported by the SIM card.
You can change the PIN2 supplied with your SIM card to a new
one.
1. On the Home screen, select Start ➔ More ➔ More ➔
Settings ➔ More... ➔ Security ➔ Change PIN2 and press
the key.
2. Enter the current PIN2 in the Old PIN field, then a new PIN
in the New PIN field, and re-enter the new PIN in the
Confirm new PIN field.
3. Press the Done soft key.
Note: If your SIM card does not require a PIN2 password, this menu does not
display.
Key Settings
You can change the program assigned to the user-defined
function key, to your favorite program.
1. On the Home screen, select Start ➔ More ➔ More ➔
Settings ➔ More... ➔ Key Settings ➔ FN Key Settings and
press the key. A brief description of this function is
displayed. Or choose Text Input Mode. From this menu you
can turn the T9 prediction On or Off, and you can set the
T9 language.
2. Move the Navigation key Left or Right to select the
program.
3. Press the Done soft key.
Menu Shortcut Settings
You can use alphabet keys as shortcut keys to directly access
specific programs that exist in the Start menu.
Note: You can also assign phone numbers, e-mail addresses, or web pages
in Contacts to the number keys as speed dial entries.
i637.book Page 24 Monday, April 20, 2009 10:19 AM