> ## Documentation Index
> Fetch the complete documentation index at: https://help.simsimglobal.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Data and expiry notifications

> Learn which SimSIM alerts you can receive and how to enable them.

SimSIM can notify you about events that affect your connection, including low data and an upcoming package expiry.

## Enable alerts

When the app asks for notification permission, choose **Turn on** if you want alerts. You can also open your phone's notification settings from the eSIM details screen.

## Alert types

* Low-data alerts when your remaining data reaches a provider-reported threshold.
* Out-of-data alerts when the package has no remaining data.
* Expiry alerts when the package is close to ending.
* Connection status updates when the eSIM becomes active, when supported.

Provider usage data can be delayed. Notifications are helpful reminders, not a real-time usage meter.

If you do not receive an alert, check that SimSIM notifications are allowed in your phone settings and that the eSIM is linked to your account.


## Related topics

- [Manage your data](/en/managing-data.md)
- [SimSIM Coins](/en/simsim-coins.md)