Samsung E490 User Guide - Page 95
PIN check, Change PIN code, Security - service code
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• Disconnect: end the connection with the connected device. • Browse files: search for data from the device and import data directly to your phone. • Service list: access the Bluetooth service list of the device. • Rename: rename the paired device. • Authorise device/Unauthorised device: determine whether or not the phone asks you to permit connection when other devices try to connect to your phone. • Delete: remove the selected device or all devices from the list. Security (Menu 9.7) 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 9.7.1) 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 (Menu 9.7.2) Use this menu to change your PIN. The PIN check feature must be enabled to change the PIN. 93 Menu functions Settings (Menu 9)