Settings 137Device administrationAdd or remove device administrators.Select device administrators From the Settings menu, touch Location and security ➔Select device administrators to view a list of availabledevice administrators.Credential storageUse secure credentialsYou can install credentials from an optional installed memorycard, and use the Credential storage settings to allowapplications to access the secure certificates and othercredentials.Note: You must install encrypted certificates from a microSDmemory card to use this feature. From the Settings menu, touch Location and security ➔Use secure credentials to enable or disable. Whenenabled, a check mark appears in the check box.Install encrypted certificatesInstall encrypted certificates from an optional installedmicroSD memory card.Note: You must have installed a micro SD memory cardcontaining encrypted certificates to use this feature.1. From the Settings menu, touch Location and security ➔Install encrypted certificates,2. Choose a certificate and follow the prompts to install.Set passwordSet or change a password to protect credentials. From the Settings menu, touch Location and security ➔Set password, then follow the prompts.Clear storageClear stored credentials and reset the password.Note: This setting appears highlighted only if you haveinstalled encrypted certificates. From the Settings menu, touch Location and security ➔Clear storage to clear stored credentials and reset thepassword.