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

# Sending limit reached (AT&T)

## Error description

AT\&T limits the number of messages you can send per minute (TPM) for each 10DLC Campaign. The limit applies across all phone numbers linked to that Campaign.

## How to fix it

To raise your limit, you can:

* Apply for 10DLC Brand vetting.
* Import an existing external Brand vet.

If you have questions about either option, contact [support@wavix.com](mailto:support@wavix.com).