User's Manual

Page 111
4. Delete
Delete the selected preferred network from the list.
4.3.3 GPRS Connection
Press [Change] soft key (left) to change the setting for
the GPRS connection.
It will switch and save the GPRS connection to set on:
1. Always
2. When Needed.
4.4 Security Setup
There are six types of security setting categories, and you
can optimize security mode by choosing sub menus in
“Security Setup” in “Settings” menu. These security settings
will help you to keep privacy and to prevent other people
from using the phone without your permission.
4.4.1 PIN Lock
When the PIN Lock feature is on, the phone only works
when you enter PIN code for the SIM card. If you turn
on the phone with the SIM card, the phone will ask the
password. Once the correct password has entered, the
phone will work with the SIM card.