Changing Pin2; Changing The Call Barring Password - Samsung SGH-i610 User Manual

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, press the Start soft key.
2. Select Settings → Security → Enable SIM Lock.
3. Enter a password for your SIM card and press the Done
soft key.
4. Re-enter the password for confirmation 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, press the Start soft key.
2. Select Settings → Security → Change PIN2.
3. Enter the current PIN2, then a new PIN2, and re-enter
the new one for confirmation.
4. Press the Done soft key.

Changing the call barring Password

You can change the default call barring password supplied
by your service provider.
1. On the Home screen, press the Start soft key.
2. Select Settings → Security → Call Barring Password.
The basics
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