Samsung SGH-I627MAAATT - Manual (Page 26)

Understanding Your Phone 23
• Strong alphanumeric: use an alphanumeric password. A
password must be more than 7 characters and contain at least 3 of
uppercase and lowercase letters, numbers, or punctuation marks.
4. Enter a password in the Password field.
5. Re-enter the same password in the Confirm password field
for confirmation.
6. Press the Done soft key.
7. Press the Yes soft key to confirm your changes.
Locking the SIM Card
When SIM Lock is enabled, your phone works only with the
current SIM card. To use another SIM card, you must enter the
SIM lock password.
1. On the Home screen, select Start ➔ More ➔ Settings ➔
Security ➔ Enable SIM Lock and press the key.
2. Enter a password for your SIM card and press the Done
soft key.
3. Re-enter the password for confirmation and press the
Done soft key.
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 ➔ Settings ➔
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 ➔ Settings ➔
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.