Why isn't the eSIM antenna pictogram showing in Japan?
eSIMania partners with Japan's leading telecom networks to ensure reliable connectivity:
- NTT Docomo connection: The antenna pictogram appears automatically when connected to NTT Docomo's network (may display as your device's default carrier indicator)
- KDDI connection: The antenna icon might not display due to technical protocol differences, though this doesn't affect your internet access
Troubleshooting tips:
- Ensure your eSIM is activated in your orders
- Check APN settings match those provided in your activation email
- Try manual network selection in your device settings
For persistent issues, visit our troubleshooting guideor explore Japan eSIM details.
All eSIMania plans in Japan provide full-speed data whether the antenna icon appears or not. Connection status can always be verified in your device's network settings.