If this option is enabled, devices that cannot access all the Exchange ActiveSync policy settings are allowed to connect to Mobile Device Server. By using the connection, you can manage Exchange ActiveSync mobile devices. For example, you can set passwords, configure sending emails, or view information about the devices, such as the device ID or the policy status.
If this option is disabled, you cannot connect to the Mobile Device Server and manage Exchange ActiveSync mobile devices.
By default, this option is enabled. You can disable this option if you are not going to manage Exchange ActiveSync mobile devices and receive information about them.