Help by topic
Configure APN, data roaming, default data line, and dual SIM settings.
Learn how to switch your phone's data connection between your travel eSIM and physical SIM on iPhone, Samsung, and Android. No need to remove either SIM.
3 min read · iOS & Android
Learn how to set your travel eSIM as the default data line on iPhone, Samsung, and Android so your phone uses the eSIM for internet instead of your physical SIM.
4 min read · iOS & Android
Japan eSIMs from Only eSIM require a manual APN configuration. Follow these step-by-step instructions to set your APN to vmobile.jp on iPhone and Android.
3 min read · iOS & Android
Data roaming must be enabled for your travel eSIM to work abroad. Learn how to turn on data roaming for your eSIM on iPhone, Samsung, and Android devices.
3 min read · iOS & Android
Learn how to configure APN (Access Point Name) settings for your travel eSIM on iPhone and Android. Step-by-step guide for when your eSIM data isn't connecting.
4 min read · iOS & Android
Protect yourself from unexpected roaming charges while traveling with an eSIM. Step-by-step settings for iPhone and Android to keep your home carrier bill low.
4 min read · iOS & Android
