Pantech G700 User Manual page 43

You select directly particular networks.
(4) Change password
You need to use your network password when you set the
rejection of certain calls in the service net you registered. You
can change your network password in this menu.
4. Security setting
You should input your PIN1 in order to continue this menu after
selecting it. If you input the wrong PIN1 3 consecutive times,
PIN1 will be locked and the system goes to the status of IDLE.
The security function setting is used to protect any unauthorized
use and to restrict service in case of loss or theft. You can
change your PIN1 or PIN2 used in your unit and can set or
cancel the security function. This function includes Call Barring
(restrict making and taking calls) as well as FDN (Fixed Dialing
Number), etc. These services can changed your settings by
inputting you' PIN2.
(1) SIM lock
-Lock: this sets that the handset can be turned on and
continued to go onto the initial screen only when the you' PIN1
is inputted.
-Unlock: this sets that handset can be turned on and continued
onto the initial screen without inputting PIN1.
-Change PIN: this is the menu displayed when SIM lock setting
is set Lock, you can change your PIN1 randomly.
(2) Handset lock
You can set your handsets to be locked when you are turned
on and input wrong PINs so that the handsets can not be used.
Once handsets are locked, even if the SIM cards are replaced
with others, the lock continues. However, emergency calls can
be made even in the lock state of handsets.
This function includes the following sub menus.
-Unlock: this frees access to the menu and calls