Turning on Data Roaming and choosing the data SIM
eSIM/SIM works via roaming networks while travelling, so you must turn on Data Roaming SIM only SAMURAI (keep it off for your Thai SIM to avoid roaming charges on your own number)
iPhone
- Settings › Cellular › Cellular Data › select SAMURAI
- Settings › Cellular › tap SAMURAI › turn on “Data Roaming”
- Turn off “Data Roaming” on your Thai SIM
- If you want data to switch automatically, turn off “Allow Cellular Data Switching”
Android
- Settings › Connections / Network › SIM manager › Mobile data › select SAMURAI
- Settings › Mobile Network › select the SAMURAI SIM › turn on “Data Roaming”
- Turn off roaming on your Thai SIM
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