Pantech GF 200 User Manual

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Contents

Pantech GF 200 User Manual Manual pdf 71 page image

141PUK and PUK2 codes (8 digits)The PUK (Personal Unblocking Key) code is required tochange a blocked PIN code. The PUK2 code is required tochange a blocked PIN2 code. If the codes are not suppliedwith the SIM card, contact the operator whose SIM card is inyour phone for the codes.You can change the following codes: lock code, PIN code,and PIN2 code. These codes can include the numbers from0 to 9 only.Call Barring Password (4 digits)The call barring password is required when you use the CallBarring function. You obtain the password from your serviceprovider when you subscribe to this function.You can change this password using the Call barring menuoption. For further details, see Menu 6.7.6.140A ccess CodeThe following section describes various security codes.PIN code (4 to 8 digits)The PIN (Personal Identification Number) code protects yourSIM card against unauthorized use. The PIN code is usuallysupplied with the SIM card. If you input the incorrect PINcode entry three times in a row, the PIN code will beblocked. If the PIN code is blocked, you need to unblock thePIN code before you can use the SIM card again. Seeinformation on the PUK code.PIN2 code (4 to 8 digits)The PIN2 code, supplied with some SIM cards, is required toaccess some functions, such as call cost counters.Lock code (4 digits)The lock code can be used to lock the handset and keypadto avoid unauthorized use.The factory setting for the lock code is 1234. To avoid unauthoriseduse of your handset, change the lock code. Keep the new codesecret and in a safe place separate from your handset.NOTEAvoid using access codes similar to the emergency numbers, such as112, to prevent accidental dialing of the emergency number.NOTE