There are separate instructions for staff to use mobile devices. The instructions cover:
The organization must enable remote wiping on all mobile devices it manages (e.g., phones, laptops, tablets).
Remote wiping can help protect your device and the data it contains in the event of loss or theft. However, remote wiping must be used with extreme caution.
Arranging suitable equipment and storage for teleworking if the use of personal equipment beyond the control of the organization is not permitted.