# 7.10 Read from Device This feature allows the user to use the recent plan saved on the device. This will help to reduce the time in setting and selecting the parameters again and again.

Now the user may change a few of the parameters if required. * Set the altitude mode to "Relative" or "Terrain" mode according to the requirement.

Here, the plan read from the device is of a "Survey" type flight plan. If you want to change the parameters, change the parameters and fly the drone otherwise, keep all the parameters as it is and fly the drone. Time consumed depends on the changes in the parameters. Flying a drone with the same mission on the same field becomes easier with this functionality. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://aerogcs-docs.aeromegh.com/6-project-and-flights/7.10-read-from-device.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.