Network Settings; Security Settings - Icemobile TROPICAL III User Manual

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Network settings

Network selection
New search: Re-search network.
Select Network: Search Network, you can choose from a list of
networks you need to network.
Selection mode: Press the left soft key to select automatic or manual
mode. Automatic, mobile phone SIM card information is automatically
selected according to service provider; manually, choose manually select
the network services, mobile phone search to get the current list of service
providers for users to select the service provider SIM card type.
Preferences
Preferences, that mobile phone networks in the search process, the
preferred provider. Enter the menu will list the current user to customize
the priority list of network providers, the left soft key "Options" menu
includes the following:
Change priority: The preferred network provider to change the
current priority of the selected network.
Delete: Delete the currently selected provider.

Security settings

Into the "Security Settings" menu, you can set the phone's security
options, mobile phone or SIM card to avoid unauthorized use.
SIM security settings
PIN lock
SIM card PIN password to lock the completion of your SIM card to
prevent unauthorized use.
If the current SIM card lock is closed, select Open to open the SIM
card, enter the PIN lock password, the next boot requires that you enter the
correct PIN password to enter;
If the current SIM card lock is On, select Off to close the PIN lock
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