* MEC028 - WLAN Access Network Information Service
*[Example MEC Sandbox Use Cases](#example-mec-sandbox-use-cases)
*[Sandbox External ME App discovery of the Network and Tracking a Device via Location Service API](#sandbox-external-me-app-discovery-of-the-network-and-tracking-a-device-via-location-service-api)
*[Browser based MEC client tracking the Location of a Device](#browser-based-mec-client-tracking-the-location-of-a-device)
* Sandbox External ME App discovery of the Network and Tracking a Device via Location Service API
* Browser based MEC client tracking the Location of a Device
*[Assumptions and Miscellaneous](#assumptions-and-miscellaneous)
> This section describes how MEC Service APIs may be utilized by a MEC Sandbox user. Note, the MEC Service APIs are not isolated from each other. For example, a Sandbox User may call the Location Service and RNIS at the same time. The MEC Sandbox API responses will be consistent across both Services.
|MEC012 | [Radio Network Information Service](https://forge.etsi.org/rep/stf-587/mec-sandbox-scenarios/tree/master/Macro-Network-Scenario/MEC012.md)
|MEC028 | [WLAN Access Network Information Service](https://forge.etsi.org/rep/stf-587/mec-sandbox-scenarios/tree/master/Macro-Network-Scenario/MEC028.md)
## Example MEC Sandbox Use Cases
> This section provides different MEC Sandbox use cases
-[Using an External ME Application client: discovery of the Network & Tracking a Device via Location Service API](https://forge.etsi.org/rep/stf-587/mec-sandbox-scenarios/tree/master/Macro-Network-Scenario/use-case1.md)
-[Using the Browser client: tracking the Location of a Device](https://forge.etsi.org/rep/stf-587/mec-sandbox-scenarios/tree/master/Macro-Network-Scenario/use-case2.md)
| Client | Use case
| - | -
|External ME App | [Discovering of the network & tracking a terminal location](https://forge.etsi.org/rep/stf-587/mec-sandbox-scenarios/tree/master/Macro-Network-Scenario/use-case1.md)
|Browser | [Tracking a terminal location](https://forge.etsi.org/rep/stf-587/mec-sandbox-scenarios/tree/master/Macro-Network-Scenario/use-case2.md)