> For the complete documentation index, see [llms.txt](https://developer.magtek.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.magtek.com/products/dynafamily-mms-dyna-devices/dynaflex-ii-ped/programmers-manual/appendices.md).

# Appendices

These sections detail a variety of information on OIDs, codes, tips & taxes and more. 

{% hint style="success" %}
Applies to: DynaFlex II SCR
{% endhint %}

### System Status Information - Property Group 2.3.1.nnn

<table data-header-hidden><thead><tr><th valign="middle"></th><th></th></tr></thead><tbody><tr><td valign="middle"><strong>Reference Section</strong></td><td><strong>Information Available</strong></td></tr><tr><td valign="middle"><a href="https://developer.magtek.com/api-and-command-reference/scra-dynafamily-programmers-manual/appendices/appendix-a-object-ids-oids-and-itu-t-x660"><mark style="color:red;"><strong>A: Object IDs and ITU-T x660</strong></mark></a></td><td>For modular management of device functions, information, and settings, this standard makes extensive use of Object Identifiers (also known as Object IDs or OIDs) as defined in ITU-T X.660 | ISO/IEC 9834-1.</td></tr><tr><td valign="middle"><a href="https://developer.magtek.com/api-and-command-reference/scra-dynafamily-programmers-manual/appendices/appendix-b-barcode-reader-symbologies"><mark style="color:red;"><strong>B: Barcode Reader Symbologies</strong></mark></a></td><td>Barcode symbology refers to the way in which data is encoded in a barcode. It uses either spaced lines, dots or squares. </td></tr><tr><td valign="middle"><a href="https://developer.magtek.com/api-and-command-reference/scra-dynafamily-programmers-manual/appendices/appendix-c-erasing-emv-configurations"><mark style="color:red;"><strong>C: Erasing EMV Configurations</strong></mark></a></td><td>This section will help erase already existing EMV configurations.</td></tr><tr><td valign="middle"><a href="https://developer.magtek.com/api-and-command-reference/scra-dynafamily-programmers-manual/appendices/appendix-d-tip-and-tax-display-limits-touch-only"><mark style="color:red;"><strong>D: Tip &#x26; Tax Display Limits (Touch Only</strong></mark></a><mark style="color:red;"><strong>)</strong></mark></td><td>These are the display limits that are supported.</td></tr><tr><td valign="middle"><a href="https://developer.magtek.com/api-and-command-reference/scra-dynafamily-programmers-manual/appendices/appendix-e-physical-button-dynaflex-only"><mark style="color:red;"><strong>E: Physical Button</strong></mark></a></td><td>DynaFlex II SCR features a single physical button.  Pressing and holding this button can activate additional functions on the device. </td></tr></tbody></table>

### For More Help

{% hint style="info" %}
**Need Help?**

For additional support, please contact MagTek Support:

**Technical Support:**

* 📧 **Email:** [support@magtek.com](mailto:support@magtek.com?subject=Support%20Request)
* 📞 **Phone:** 1-562-546-6800 (US)
* 🕐 **Hours:** Monday-Friday, 5:30 AM - 5:00 PM PST

**Online Resources:**

* 🌐 **Support Portal:** developer.magtek.com

**Documentation Feedback:**

Help us improve this documentation! [feedback@magtek.com](mailto:feedback@magtek.com?subject=Feedback)
{% endhint %}


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