> For the complete documentation index, see [llms.txt](https://wallee.gitbook.io/documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wallee.gitbook.io/documentation/payments/in-store-payments/using-the-terminal/settings-menu.md).

# Settings menu

Check your terminal's details, test the connection, change the password and adjust device settings.

The settings menu shows information about your terminal and lets you test its connection, change the password and adjust device settings.

To open it, tap the **gear icon** on the idle screen. Some options ask for your password.

### Information Receipt

Shows the key details of your terminal. Have them ready when contacting support.

* **Software:** version of the payment app
* **OS Version:** version of the terminal's operating system
* **Device Model** and **Serial Number**
* **Merchant ID** and **Terminal ID**
* **Connection Mode:** how the terminal is connected (Wi-Fi, mobile data or Ethernet)
* **IP Address**

### Connection Test

Checks whether the terminal can reach the payment servers. The terminal shows **Connection OK**, or **No Internet Connection** if there's a problem, and then returns to the idle screen.

### Change Password

Changes the password that protects the settings and some transaction types. The default password is **2005**.

1. Select **Change Password** and enter the current password.
2. Enter the new password, then enter it again to confirm.
3. The terminal confirms the change. If the two entries don't match, the password stays unchanged.
4. Run **Configuration** (see below) to apply the new password.

{% hint style="info" %}
You can also set the password for all your terminals at once with the **Merchant Password** in your terminal configuration.
{% endhint %}

### Configuration

Downloads the latest settings from your terminal configuration in the portal, so changes apply right away.

1. Select **Configuration** and enter your password.
2. The terminal shows **Configuration Finished** when it's done.

### Initialisation

Downloads the latest settings from your acquirers, for example when your support team asks you to.

1. Select **Initialisation** and enter your password.
2. Choose an acquirer, or **ALL** to update all of them.
3. The terminal shows **Initialisation Finished** when it's done.

### Configure Device

Adjusts the device itself. Select **Configure Device** and enter your password.

* **Set Brightness:** from 10 to 100.
* **Set Volume:** from 10 to 100. The first time, the terminal asks for permission to change system settings. Tap **Accept** and allow it.
* **Select Connection:** **Auto**, **Wi-Fi** or **GSM** (mobile data). With GSM, Wi-Fi is switched off.
* **Configure Wi-Fi:** opens the Wi-Fi settings to choose a network.
* **Configure GSM:** opens the mobile network settings.