What is an EID on a phone?
The EID (Embedded Identity Document) is a unique 32-digit serial number assigned to your device's eSIM. Think of it as a digital fingerprint that identifies your eSIM profile in mobile networks worldwide.
Where to find EID:
- iPhone:
Settings → Cellular → Add Cellular Plan → Look for EID at top - Android:
Settings → Network & Internet → SIMs → Advanced → EID - Windows 10/11:
Settings → Network & Internet → Cellular → Manage eSIM profiles → View EID
Before activating your global eSIM, ensure your device is eSIM-compatible. If you encounter issues, our troubleshooting guide can help resolve most setup problems.
Pro Tip: Always verify your EID when contacting support about activation issues. Need visual guidance? Visit our eSIM installation guide.