Samsung SGH-A157ZKAATT - Manual (Page 68)

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Change Phone Password
The Change Phone Password feature allows you
to change your current phone password to a new
one. You must enter the current password before
you can specify a new one. Once you have
entered a new password, you are asked to
confirm it by entering it again.
Change PIN code
This feature allows you to change your current
PIN, provided that the Change PIN feature is
enabled. You must enter the current PIN before
you can specify a new one.
Once you have entered a new PIN, you are asked
to confirm it by entering it again. Your PIN is
provided by your Service Provider.
Change PIN2 Code
The Change PIN2 Code feature allows you to
change your current PIN2 to a new one. You
must enter the current PIN2 before you can
specify a new one. Once you have entered a new
PIN2, you are asked to confirm it by entering it
again. Your PIN2 is provided by your Service
Provider.
Note: Not all SIM cards have a PIN2. If your SIM
card does not, this menu does not display.
APN Control
Allows you to turn control of Access Point Names
(APN) On or Off. APNs are a method by which you
can access advanced communication using your
handset. This advanced communication can
include instant messaging, multimedia
messaging, email, and internet access. Turning
On APN Control requires the PIN2 code. To
access APN control:
1. From the Home screen, press Menu ➔
Settings ➔ Phone ➔ Security ➔ APN
Control.
2. Highlight On and press the Save soft key
or the key.
APN Control List
Allows you to enter APNs that you will turn
control on. This option only displays when APN
Control is set to On.
Reset Phone
The Reset Phone option allows you reset your
phone to its default settings.
Note: User data, such as contacts, messages, and
pictures, is not deleted.
1. From the Home screen, press Menu ➔
Settings ➔ Phone ➔ Reset Phone.