# APN

> For the complete documentation index, see [llms.txt](https://help.1nce.com/llms.txt).

# APN

This page explains what happens to your APN configuration on the 1NCE Platform 2.0.

## Default APN

| | 1NCE Platform 1.0 | 1NCE Platform 2.0 |
| --- | --- | --- |
| Default APN | `iot.1nce.net` | `sensor.net` |

1NCE Platform 2.0 SIMs default to `sensor.net`.

## Existing and custom APNs are grandfathered

Existing customers retain their current APNs indefinitely, including custom APNs and `iot.1nce.net`. You can keep your current APN and optionally add a new one — no device reconfiguration is forced.

If you are already planning a firmware rollout or device update, that is a convenient opportunity to also move to the new APN — but it is optional.

## What to do

- **Existing SIMs:** nothing. Your APN keeps working.
- **New SIMs:** expect `sensor.net` as the default APN.
- **Optional:** migrate to the new APN opportunistically during a planned device or firmware update.