Does your phone
support eSIM?
Dial *#06# on your keypad. If you see an EID number, your phone is eSIM-ready — and a RORO eSIM works the moment you land. No app, no account, no guesswork. No EID? Pick a RORO physical SIM instead.
Find out before you buy
Your phone already knows the answer. Pull up the dialer and read one line — the EID.
-
1
Open your phone's dialer
The same keypad you use to make a call — on iPhone or Android.
-
2
Type *#06#
The Device Info screen opens instantly. No need to press call.
-
3
Look for the EID line
A long EID number means your phone supports eSIM. No EID? It's physical-SIM only — and RORO has you covered there too.
Now you know which RORO to pick
Use a RORO eSIM
Install with a quick QR scan and you're online the moment you land — nothing to ship, nothing to swap.
- EID shows up in your *#06# result
- Phone isn't carrier-locked
- Not a mainland-China-market phone
Go with a Physical SIM
The same RORO coverage across 190+ countries — we ship a reusable SIM to your door, no re-installation needed.
- No EID in the *#06# result
- Mainland-China-market phone
China-market phones — iPhone and Android alike — may show an EID, but their eSIM is locked to Chinese carriers and can't run a RORO eSIM, so choose the RORO physical SIM.
Quick questions
What exactly is an EID?
The EID is the unique ID of the eSIM chip built into your phone. If your phone has one, it can store and run an eSIM - so RORO can activate over the air, with no physical card.
What does *#06# actually do?
It's a universal phone code that opens your Device Info screen - showing your IMEI and, on eSIM phones, your EID. It works on both iPhone and Android, and it never places a call or changes any setting.
My phone shows no EID - what now?
No EID simply means your phone is physical-SIM only. You'll get the exact same RORO data plans on a reusable physical SIM - we ship it to your home or hotel and you top up online without ever reinstalling.
Does a China-market iPhone support eSIM?
iPhones sold in mainland China have the eSIM hardware disabled, or only accept Chinese-carrier eSIMs - even if an EID appears. For these phones, choose the RORO physical SIM.
Phone's ready? Let's get you connected.
Whichever your phone needs — eSIM or physical SIM, you're covered in 190+ countries.
