> For the complete documentation index, see [llms.txt](https://doc.open-tx.org/opentx-taranis-manual/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.open-tx.org/opentx-taranis-manual/software-overview/model_selection.md).

# Model Selection

A SHORT press of the MENU key from the main view brings up the model selection screen.

![](/files/-MRzpUl5NvR2es1j8dnP)

The asterisk (\*) designates the selected model.

The size in bytes is to the right of the model name.

Navigation

* +/- keys: move up/down model storage slots
* LONG ENTER provides: 
  * Select model \*(not active when model selected)
  * Backup model
  * Copy model
  * Move model
  * Delete model \*(not active when model selected)
  * Create Model \*(only active on an empty model slot)
  * Restore Model \*(only active on an empty model slot)
* SHORT ENTER - highlights the line where +/- create a copy of the model in the desired slot.
* SHORT ENTER twice - creates dotted line outline where +/- moves the select model to another slot
* PAGE key enters into currently selected model menus
* LONG PAGE key brings you to Telemetry menu