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LG GT540f > User Guide
You can protect your SIM card from unauthorized use by assigning a PIN (Personal
Identification Number). To enable the SIM card PIN:
1.
On the home screen,
touch Applications
tab to open the
applications menu.
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related entities. All other trademarks are the property of their respective owners.
2. Scroll and touch Settings.
Protecting the SIM card with a PIN
3. Tap Security & Location, then scroll and
choose Set up SIM card lock.
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