> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.superalink.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# When does my data plan begin?

Your eSIM plan activates immediately upon connecting your eSIM to any supported network. For example, if you bought a 1-day plan and you activate your plan at 09:00 AM, it remains active for a full 24 hours, concluding at 09:00 AM the following day.