Pick-IT recognizes the mobile devices by the MAC address (physical network card address) of that device. So the next time the device starts Pick-IT, it is already known and the previous chosen resolution is applied again.
In some cases, the MAC address cannot be determined (like when using Pick-IT through a router and over Internet). Also, the ASP function that determines the MAC address, does not work on x64 machines (see document 19.340.950).In those cases it is possible to include the device MAC address, device model or desired resolution in the URL:
This functionality is available from Pick-IT.ASP release 1177 and higher.