> For the complete documentation index, see [llms.txt](https://docs.jtokenapp.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.jtokenapp.com/lte-dongle/product-line/dongles/quick-start/configure-apn.md).

# Configure APN

Configure APN by following below steps if required:

1. Go to Device Manager->Ports(COM & LPT)->Check the Quectel USB AT Port(COM5), \[It might be varied from different devices];

![](/files/6GTnMQDmA42laMoQrLHR)

2\. Download QCOM & AT Commands from following link:

{% file src="/files/YbHEvcKybATGEZVELAJI" %}

3\. Run QCOM\_V1.6 and inquiry whether it's correct by entering below commands: 

![](/files/WN7GKh9asgzmtS5xg93J)

4\. Send command "**AT+CGDCONT?**" to check whether APN is already set:

![](/files/CHCn6rmdGWGuu5RI2qNq)

5\. If not, please send command "**AT+CGDCONT=\<cid>\[,\<PDP\_type>\[,\<APN>\[,\<PDP\_addr>\[,\<data\_comp>\[,\<head\_comp>]]]]]**" to configure APN directly. But for those parameters, please get all of them from  your local Internet service provider. It will response "OK or ERROR". For details, please check below or the documents of AT commands from downloading the [***QCOM***](/lte-dongle/ts/tools.md#qcom)

![](/files/w9u6jegrkXNGzdwb2n1C)