In order to allow only dedicated mobile devices to connect to the {{UBIK}} system a device has to be registered as [[Satellite]].# Create a new instance of [[SATELLITE]]<br/>[[File:UI_HowTo_RestrictAccessKnownMobileDevices_01.png|220 px|alt=Register as Satellite]]# Enter the device ID of your mobile in the ''NAME'' field of the new object. If you do not know your device ID use the ''[[Information]]'' dialog of the {{UBIK}} application to retrieve the device ID of your mobile device<br/>[[File:UI_HowTo_RestrictAccessKnownMobileDevices_02.png|220 px|alt=Enter device ID]]# Set the [[Satellite_Status|status]] of the satellite to ''Active'' # Open the file [[UBIK Web Service Configuration|web.config]] on the server your [[Setup UBIK WebServices|{{UBIK}} WebService]] is running# Within this file, change the value of ''UBIK.Service.DeviceRestrictive'' to ''"1"''<br/>[[File:Activation_04.png|300 px|Step 4]] REDIRECT [[CategoryHowTo:How-ToRestrict_Access_to_known_Devices_(Satellites)]]