![background image](http://html.mh-extra.com/html/samsung/sch-a591/sch-a591_user-manual_1189814055.webp)
98
PIN
(Personal Identification Number)
Note:
Your service provider must enable this feature
and assign you a PIN in order for this feature to work.
This feature prevents your phone from being used by
unauthorized persons. Contact your service provider for
complete information on this feature. Your PIN is
programmable and can be up to 24 digits.
These options are available:
Never
: The option is not activated.
Prompt
: When you make a call, you are asked to send a
PIN.
Erase PBook
This menu allows you to erase all the numbers in your
Phone Book.
When a confirmation message displays, press to
clear the memory.
Reset Phone
Resetting the phone erases all of your saved options
and returns them to the factory default settings, and
erases your Phone Book, Call Logs, and SMS messages.
The phone reboots (turns itself off then on), restores the
default settings, and then returns to Standby mode.
S
Se
ettu
up
p