# Refresh Cellular Plans Query a carrier URL for active eSIM cellular-plan profiles on a device. ## Discussion ### Error codes An error response uses one of the following error codes: - `36001`: Unable to communicate with the cellular software stack. - `36002`: The hardware doesn’t support this command. - `36003`: The cellular stack was unable to perform the request. This error can also occur if the cellular stack is busy, in which case, retrying the command later may resolve the issue. ### Command availability ||| |--------------------------|----------------| |Device channel |iOS, Shared iPad| |User channel |N/A | |Requires supervision |N/A | |Allowed in user enrollment|N/A | |Required access right |N/A | ### Example request and response **Request:** ```plist Command RequestType RefreshCellularPlans eSIMServerURL http://server.example.com CommandUUID 0001_RefreshCellularPlans ``` **Response:** ```plist CommandUUID 0001_RefreshCellularPlans Status Acknowledged UDID 00008020-000915083C80012E ``` ## Topics ### Commands and responses [`RefreshCellularPlansCommand`](/documentation/DeviceManagement/RefreshCellularPlansCommand) The command to query a carrier URL for active eSIM cellular-plan profiles on a device. [`RefreshCellularPlansResponse`](/documentation/DeviceManagement/RefreshCellularPlansResponse) A response from the device after it processes the command to query a carrier URL for active eSIM cellular-plan profiles on a device. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)