Check that hotspot use is allowed
Hotspot rules differ between plans, especially for plans sold as unlimited.
Practical guide
Hotspot and tethering with an eSIM
Check whether hotspot use is allowed and estimate the data used by other devices. Use the checklist below to verify the key details.
Reading time4 minutesUpdated 21 July 2026
Estimate use on shared devices
A laptop may download updates, sync files and stream higher-quality video than a phone.
Read the high-speed limit
Some unlimited plans reduce speed after a daily or total amount of data.
Keep a backup for important work
Do not rely on one travel connection as your only option for a critical meeting or deadline.
Follow the plan instructions
Phone menus and activation rules differ. Use the instructions that came with the exact plan you bought.
Common questions
What to check before you buy
Can I do these steps before departure?
You can complete many checks and installation steps over reliable Wi-Fi before travelling. First confirm what starts the plan so you do not begin it too early.
Do all phones use the same menu names?
No. Menu names differ by operating system, phone maker and software version. Use the phone maker’s current instructions when the wording is different.
What should I save offline?
Save the QR code or manual setup details, order number, provider instructions and support contact somewhere you can open without mobile data.
Explore
Read another guide
How travel eSIMs workUnderstand how an eSIM is installed, when it starts and how to use it for mobile data.→Install an eSIM on iPhoneSet up an eSIM on an iPhone and avoid common roaming mistakes.→Install an eSIM on AndroidSet up a travel eSIM on a supported Android phone and use it for mobile data.→Check eSIM compatibilityCheck whether your phone supports eSIM, is unlocked and can use two SIMs.→eSIM vs international roamingCompare the price, convenience and setup of a travel eSIM and ordinary roaming.→How much travel data do you need?Estimate the data you need for maps, messages, video, hotspot use and work.→