> For the complete documentation index, see [llms.txt](https://doc.sysdevmobile.com/kalipso5/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.sysdevmobile.com/kalipso5/developing/form/actions/actions-description/group-communications/bluetooth-pair-device.md).

# Bluetooth Pair Device

Pairs with a Bluetooth device.

Action available for the following operating systems:

![](/files/-MGNsZjeYMKt8-HvBB5n)

### Parameters

* **MAC Address** <*quoted string*> - The MAC Address of the Bluetooth device to start the pairing process with.

{% hint style="info" %}
This action will use the O.S. user interface for the pairing process and complete with success or error in case of failure.
{% endhint %}

{% hint style="info" %}
In Win32 clients, the device needs to have RFComm protocol active (serial port).
{% endhint %}

{% hint style="warning" %}
On some Windows CE/Mobile devices this function may not be available. It will depend on the actual Bluetooth drivers of the device.
{% endhint %}

{% hint style="info" %}
On Android this is only available for V4.4 (API level 19 KitKat) or higher.
{% endhint %}