# To view/edit basic/advanced parameters for a single device

Follow the option sequence below to view and edit the basic parameters on the Device Details landing page.

**Verifone Central** > **Device Management** > **Devices** > **Device Details** > **Details** > **Parameters**

<div data-with-frame="true"><figure><img src="https://verifone.cloud/sites/default/files/inline-images/Picture82.png" alt=""><figcaption></figcaption></figure></div>

<div data-with-frame="true"><img src="https://verifone.cloud/sites/default/files/inline-images/Picture83.png" alt=""></div>

Parameter management feature supports two levels in basic and five levels in advanced parameter configuration.

{% hint style="info" %}
A warning message is displayed when there is an error in the uploaded VPFX file. Select the **Restore Default** button to revert to the old configuration.
{% endhint %}

<div data-with-frame="true"><figure><img src="/files/G3kRgSNvWvNlWlU5aNeP" alt=""><figcaption></figcaption></figure></div>

<div data-with-frame="true"><figure><img src="/files/BbF6feX8I5bzWOT0GLxn" alt=""><figcaption></figcaption></figure></div>

Follow the option sequence below to view and edit the advanced parameters on the *Device Details* landing page.

**Verifone Central** > **Device Management** > **View Details** > **Device Details** > **Details** > **Parameters**

<div data-with-frame="true"><img src="https://verifone.cloud/sites/default/files/inline-images/Picture86.png" alt=""></div>

<div data-with-frame="true"><img src="https://verifone.cloud/sites/default/files/inline-images/Picture87.png" alt=""></div>

{% hint style="info" %}
The edited parameters can be scheduled for download using the option sequence **Actions** > **Download Schedule** > **Parameters Only**.
{% endhint %}


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