AUDIOLINE MT 1000 - Handbuch (Seite 157)

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Security settings
SIM security
PIN lock
You can select whether or not the SIM card PIN should be
required when turning the phone on. Several SIM card
providers do not allow the PIN query to be shut off.
•
Touch Settings -> Security settings -> SIM secu-
rity.
• Touch PIN lock.
• Touch the input field, enter the PIN for your SIM card
and touch OK.
• The following message will inform you whether the
PIN entry is necessary (locked) or not necessary
(unlocked).
Change PIN
You can change the PIN for your SIM card.
•
Touch Settings -> Security settings -> SIM secu-
rity.
• Touch Change PIN.
• Touch the input field, enter the old PIN for your SIM
card and touch OK.
• Enter the new PIN for your SIM card and touch OK.