Samsung SGH D820 Cell Phone User Manual


 
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Menu functions
Receiving data via Bluetooth
To receive data via Bluetooth, your phone’s Bluetooth
feature must be active.
If an unauthorised Bluetooth device sends data to your
phone, the phone displays a confirmation message. To
receive data, press <
Yes
>.
Security
(Menu 9.8)
Use this menu to protect the phone against
unauthorised use by managing the several access
codes of your phone and SIM card.
PIN check
(Menu 9.8.1)
The 4- to 8-digit PIN (Personal Identification Number)
protects your SIM card against unauthorised use.
When this feature is enabled, the phone requires your
PIN each time it is switched on.
Change PIN
(Menu 9.8.2)
Use this menu to change your PIN. The PIN check
feature must be enabled to use this feature.
Phone lock
(Menu 9.8.3)
The Phone lock feature locks the phone from
unauthorised use.
When this feature is enabled, you must enter a 4- to
8-digit phone password each time the phone is
switched on.
The password is preset to
00000000
. To change the
password, use the
Change password
menu.
Change password
(Menu 9.8.4)
Use this menu to change your phone password.
Privacy
(Menu 9.8.5)
Use this menu to lock your media contents, including
messages, media files, and document files.
1. Press [ ] to check the items to lock.
2. Press <
Save
> to lock the marked items.
3. Enter the phone password and press <
OK
>.
If you enter an incorrect PIN/PIN2 three times in
succession, the SIM card is blocked. To unblock it, you
need to enter your PUK/PUK2 (Personal Unblocking
Key). The codes are supplied by your network operator.