Settings
To revert to the default profile settings, select Menu and then Reset to Default.
Security
Your subscriber identity module (SIM) card is locked by default, and you must enter a
PIN to unlock it. Locking the SIM card prevents you and others from making phone calls
until the correct PIN is entered. You can, however, still make emergency calls when the
SIM card is locked. If you want, you can change the PIN number required to unlock the
SIM card.
Lock the SIM card
1
On the Home screen, select Start.
2
Select Settings and then Security.
3
Select Enable SIM PIN.
4
Enter your PIN and select Done.
Note: To cancel without locking the SIM card, press h.
Unlock the SIM card
1
On the Home screen, select Start.
2
Select Settings and then Security.
3
Select Disable SIM PIN.
4
Enter your PIN and select Done.
Change the SIM PIN number
1
On the Home screen, select Start.
2
Select Settings and then Security.
3
Select Change PIN.
4
In Old PIN, enter the current PIN number.
5
In New PIN, enter the new PIN number.
6
In Confirm new PIN, enter the new PIN number again, and select Done.
Important: Be sure to make a note of your PIN. When the SIM lock is enabled,
you must provide this PIN when you turn on your Smartphone to
make calls.
View keypad lock instructions
1
On the Home screen, select Start.
2
Select Settings and then Security.
3
Select Enable Keypad Lock.
4
Select Done.
Enable GPS Lock
1
On the Home screen, select Start.
2
Select Settings and then Security.
3
Select Enable GPS Lock.
4
In Old PIN, enter your current GPS PIN.
5
In New PIN, enter a new GPS PIN.
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