User's Manual

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or left.
4) Delete
Delete the selected preferred network from the list.
4.3.3 Band Selection
This menu allows you to select the service bandwidth as
following:
1) 900
2) 1800
3) 1900
4) Dual-Band
5) Auto
4.3.4 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) When Needed.
2) Always
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