Samsung SGH-Q100 User Manual

Also see for SGH-Q100: Owner's manual User manual Service manual Manual

22 23GGeettttiinngg SSttaarrtteeddGGeettttiinngg SSttaarrtteeddPINThe Personal Identification Number or PIN (4 to 8 digits)protects your SIM card against unauthorised use. It isusually supplied with the SIM card.If you enter an incorrect PIN three times in succession,the code is disabled and cannot be used until youre-enable it by entering the PUK (see below).To... Refer to page...Activate/deactivate 91 (menu option 6.1).the PIN Check featureChange the PIN 92 (menu option 6.2).PUKThe 8-digit PUK (Personal Unblocking Key) is required tochange a disabled PIN. The PUK may be supplied withthe SIM card. If not, or you have lost it, contact yourservice provider.To re-enable your PIN, proceed as follows.1. Key in the PUK and press the OK soft key.2. Enter a new PIN of your choice and press the OK softkey.3. When the Confirm New PIN message is displayed,key in the same code again and press the OK softkey.If you enter an incorrect PUK ten times in succession,the SIM card becomes invalid. Contact your serviceprovider for a new card.Access CodesThere are several access codes that are used by yourphone and its SIM card. These codes help you protectthe phone against unauthorised use.When requested for any of the codes explained below,key in the appropriate code (displayed as asterisks) andpress the OK soft key. If you make a mistake, press theC key one or more times until the incorrect digit iscleared and then continue entering the correct code.The access codes (except for the PUK and PUK2 codes)can be changed using Security menu options. Seepage 91 for further details.Important! Avoid using access codes resemblingemergency numbers, such as 112, so thatyou do not dial an emergency numberaccidentally.Phone PasswordThe Phone Lock feature uses the phone password toprotect your phone against unauthorised use. The phonepassword is supplied with the phone and is factory setto 00000000.To... Refer to page...Activate/deactivate 92 (menu option 6.3).the Phone Lock featureChange the phone password 93 (menu option 6.4).