Nokia RM-320 manual Certificate management, 150

Settings

150

●Keypad autolock period — Select whether the keypad is locked when your device has been idle for a certain period of time.

●Phone autolock period — To avoid unauthorised use, you can set a time-out after which the device automatically locks. A locked device cannot be used until the correct lock code is entered. To turn off the autolock period, select None.

Tip: To lock the device manually, press the power key. A list of commands opens. Select Lock phone.

● Lock keys if slide closed — Select whether the keypad is locked when you close the 2-way slide.

Tip: To lock or unlock the keypad manually when the slide is closed, press the left selection key, then the right selection key.

● Lock if SIM card changed — You can set the device to ask for the lock code when an unknown SIM card is inserted into your device. The device maintains a list of SIM cards that are recognised as the owner’s cards.

● Closed user group — You can specify a group of people to whom you can call and who can call you (network service).

●Confirm SIM services — You can set the device to display confirmation messages when you are using a SIM card service (network service).

Certificate management

Press , and select Tools > Settings > General > Security > Certificate management.

Digital certificates do not guarantee safety; they are used to verify the origin of software.

In the certificate management main view, you can see a list of authority certificates that are stored in your device. Scroll right to see a list of personal certificates, if available.

Digital certificates should be used if you want to connect to an online bank or another site or remote server for actions that involve transferring confidential information. They should also be used if you want to reduce the risk of viruses or other malicious software and be sure of the authenticity of software when downloading and installing software.

Important: Even if the use of certificates makes the risks involved in remote connections and software installation considerably smaller, they must be used correctly in order to benefit from

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