# How do I configure BLF with Snom IP Phones

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**Note:** Before your can use Presence/BLF, an account Administrator must first book the **ipgate business L oder XL tarriff** in your sipgate account settings.
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This guide describes the setup of sipgate Presence (BLF) with: Snom 300, 320, 360, 370, 710, 715, 720, 820 and 870 IP Phones. Using the instructions in your device manual, please login to the Web Configuration Menu of your Snom.
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On the left side of your Snom's Configuration Menu, under **Setup** select **Function Keys**.

* **Context**: please select your sipgate account;
* **Type**: select **Extension**; (Firmware Version 6: the Key Type Extension is called Destination)
* **Number**: enter \<sip:**Extension**@sipgate.co.uk> e.g. use \<sip:**42**@sipgate.co.uk>to see the status of the team User with extension number 42.

![](https://1449431311-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FftdJXe39x3wvuZjiDFLY%2Fuploads%2Fgit-blob-ca1870fc44de2e112bc7009fe3805082a1b07c61%2FBLF-Konfiguration-fuer-snom.png?alt=media)

Select your own sipgate account from the list in the left-hand column.\
In the centre column, select **Extension**.\
Enter '\<sip:<EXTENSION@sipgate.co.uk>>' in the field in the **Number column**. For example, enter '\<sip:<42@sipgate.co.uk>>' to see the status of the user with extension 42.\
Confirm your entries by clicking on **Apply**.