The first ten minutes
If the line does not register, use the provider's saved troubleshooting page before changing several settings at once.
- Enable the travel eSIM and select it for mobile data.
- Turn on data roaming only if the provider instructions require it.
- Open a map and send one message to confirm the line works.
The rest of the first hour
The goal is a calm first move, not a perfect setup. Review your data use after day one when you have time to adjust.
- Open your prepared payment path and keep your card available.
- Show the saved Chinese hotel address to a driver or station staff member.
- Keep the home SIM available for verification and review roaming settings before using it.