Pantech 4 Manual Do Utilizador

Página de 210
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174
1. Select
Menu
 > 
Settings
 > 
Security
 > 
PIN
 > 
PIN Lock
.
2. Select
Yes
 and enter PIN code.
3. Select
OK
.
note: To change the PIN code, select 
Menu
 > 
Settings
 > 
Security
 > 
PIN
 > 
Change PIN
.
Changing PIN 2
1. Select
Menu
 > 
Settings
 > 
Security
 > 
Change PIN2
.
2. Enter PIN2 code and select 
OK
.
note: The default PIN2 is "2222".
Setting fixed dialing number
1. Select
Menu
 > 
Settings
 > 
Security
 > 
FDN
.
2. Select
On
 > 
Select
.
3. Enter PIN2 code and select
OK
.
For details on fixed dialing, see
page 107.
Updating software
You can update your software 
without visiting your nearest
dealer.
To update the software
1. Select
Menu
 > 
Settings
 > 
AT&T Software Update
.
2. Select
Check for Update
 > 
Yes
.