51Chapter 3 Advanced Operation1 Press (FUNCTION).2 Press or until the arrowpoints to “Registration”, andpress H.3 While “Set PIN” is at the arrow,press H.4 Enter a 4-digit PIN, and press(ENTER).• If you enter a wrong number, press(CLEAR), and enter the PIN again.5 Enter the PIN again, and press(ENTER).• A beep sounds.• To return to the standby mode,press (EXIT).E n t e r n e w P I N: - - - -E N T E R = S e tSetting the PINA 4-digit PIN (Personal Identification Number) prevents unauthorizedpersons from registering a cordless handset at the base unit and using it.Once the PIN is set, the PIN is required for registration of the cordlesshandsets (p. 52).Make sure that the base unit is in the standby mode.Base UnitE n t e r n e w P I Na g a i n : - - - -E N T E R = S a v eTo change the PIN1 Press (FUNCTION). Press oruntil the arrow pointsto “Registration”, and pressH.2 While “Set PIN” is at the arrow,press H.3 Enter the current PIN, and press(ENTER).4 Enter a new 4-digit PIN, andpress (ENTER).5 Enter the new PIN again, andpress (ENTER).• A beep sounds.• To return to the standby mode,press (EXIT).E n t e r o l d P I N: - - - -E N T E R = S e tE n t e r n e w P I N: - - - -E N T E R = S e tE n t e r n e w P I Na g a i n : - - - -E N T E R = S a v eOnce you have set a PIN, you cannotconfirm it. We recommend you writedown the PIN. If you forget the PIN,consult your nearest PanasonicService Center. To erase the PIN, repeat steps 1 to3 and press (ENTER) twice.
