---
title: Cost of Calls That Do Not Return Data
description: Am I charged for calls that do not return data, or return ‘Unknown’?
---

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# Cost of Calls That Do Not Return Data

## Am I charged for calls that do not return data, or return ‘Unknown’?

If the requested data yields an "Unknown" response, no charges will be incurred for that specific inquiry. It is important to emphasize that this straightforward policy is particularly applicable when making individual calls for singular datapoints such as Blacklist status, Find My iPhone (FMIP), Mobile Device Management (MDM), or Network Status checks. In instances where multiple datapoints are returned within a single call, such as Apple Original Equipment Manufacturer (OEM), it is pertinent to note that only specific data points, such as absent SIM Lock status, will qualify for a refund trigger. 

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