🅰️ Once you receive your SIM card, you can use international roaming for voice calls and SMS while outside Japan.

📌 How to Use
✔ Simply insert the SIM card to use voice calls and SMS via international roaming.
❌ Mobile data (internet access) is not available outside Japan.

・For iPhone: Do not install a Configuration Profile.
・For Android: Do not configure the APN settings.

⚠️ Important Notes
・🛜 Turning Wi-Fi or 📶 Mobile Data on or off does not affect voice calls or SMS while roaming.
・💰 Since this SIM does not provide mobile data outside Japan, no international data roaming charges will be incurred.