Security; Receiving Data Via Bluetooth - Samsung SGH D840 User Manual

7. If necessary, enter the Bluetooth PIN
needed for pairing and press <OK>.

Receiving data via Bluetooth

To receive data via Bluetooth, your phone's
Bluetooth feature must be active and its
visibility must be enabled.
1. If an unauthorised Bluetooth device
sends data to your phone, press <Yes>
to allow the device to access your phone.
2. Press <Yes> to receive data.

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.
If you enter an incorrect PIN/PIN2 three
times, the SIM card is blocked. To unblock it,
you need to enter your PUK/PUK2 (Personal
Unblocking Key). The codes are supplied by
your service provider.
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 code
Use this menu to change your PIN. The PIN
check feature must be enabled to change
the PIN.
Phone lock
(Menu 9.8.3)
Use this menu to protect 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
Use this menu to change your phone
password.
(Menu 9.8.2)
(Menu 9.8.4)
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