Can I Turn Off an eSIM and Use It Later?

You can turn off an installed eSIM and switch the same profile on again later, provided it remains on the phone and the plan is still valid. Turning the line off temporarily is different from deleting or erasing the eSIM.

Disabling the line stops that phone from using it for mobile service. It does not normally cancel the order, return used data or pause a validity period that has already started.

NoveSIM travel eSIMs are data-only. We do not provide a local number or conventional calls and SMS, so turning off the travel line does not suspend a telephone number. Your primary SIM remains a separate service.

Quick answer: Yes, you can switch an installed NoveSIM eSIM off and use it later while its plan remains eligible. Leave the profile installed, check the plan’s activation and expiry rules, then enable the same line and select it for Mobile Data when you need it. Never delete the eSIM merely to stop data use.

What Happens When You Turn Off an eSIM?

The profile stays stored on the phone, but the line stops registering on a mobile network. It cannot provide data while disabled, and it will disappear from the active signal indicators until it is switched on again.

Temporarily disabling a line is a normal device feature. Google, for example, documents a separate Use this SIM control for switching a Pixel SIM off, distinct from the command that erases an eSIM. Other manufacturers use labels such as Turn On This Line, Enable or SIM on/off.

Turning Off Is Not the Same as Deleting

Action	What it does	Can you reverse it yourself?
Turn off or disable	Keeps the profile on the phone but stops the line from connecting	Usually yes, by switching the same line on again
Select another data SIM	Leaves the eSIM installed but routes mobile data through a different line	Yes, by selecting the eSIM again
Delete or erase eSIM	Removes the downloaded profile from the device	Not necessarily; a new provider-approved installation may be required

Apple explicitly advises users not to erase an eSIM as a troubleshooting step unless the provider directs them to do so. Treat Delete eSIM, Erase eSIM or Remove Mobile Plan as destructive actions, not as off switches.

Does Turning the eSIM Off Pause Its Validity?

Do not assume it does. The device control only disables the line locally; it does not rewrite the plan terms. If validity has already begun, the remaining days may continue to count while the eSIM is off.

Activation rules vary by product. A plan may start on installation, on first connection to a supported network or according to another condition shown at purchase. Check the current order and product instructions before installing, testing or temporarily disabling the plan.

Turning an eSIM off also does not restore data already used. Allowance and validity are separate limits: a profile can remain installed even after either limit has expired.

When Is It Useful to Disable the Travel eSIM?

You are moving through a country not included in the plan.
You want the phone to use trusted Wi-Fi without reconnecting to mobile data.
You are troubleshooting which SIM is generating traffic.
You need to use another eSIM temporarily and the phone limits active lines.
The trip has paused, but the plan will still be valid when you resume it.

Disabling the line can prevent new traffic through that profile, but it cannot extend an expiry date. If the goal is to save data, also pause cloud backup, app updates and automatic media downloads.

How to Turn Off an eSIM on iPhone

Open Settings.
Tap Mobile Service or Cellular.
Select the NoveSIM travel line by its label.
Turn off Turn On This Line.
Return to the previous screen and confirm that the travel line is no longer active.

Do not tap Delete eSIM. When you are ready to use the plan again, return to the same menu and switch Turn On This Line back on. If the profile has not yet been added, use the NoveSIM iPhone installation guide.

How to Turn Off an eSIM on Android

Menus differ by manufacturer and software version. On Pixel, look under Settings → Network & Internet → SIMs or Mobile network, select the eSIM and turn off Use this SIM. On Galaxy, open Settings → Connections → SIM Manager and use the switch beside the travel eSIM.

To use it later, return to that SIM menu and enable the same profile. Avoid any option labelled Erase, Delete or Remove. If the eSIM is not yet installed, follow the Android installation guide.

How to Use the eSIM Again

Confirm that the plan is still within its validity period and covers the current country.
Enable the existing eSIM in the phone’s SIM settings.
Select it as the Mobile Data line.
Turn on Data Roaming for the NoveSIM line.
Keep Data Roaming off on the primary SIM and disable automatic data switching.
Leave Network Selection on Automatic and wait several minutes for registration.
Test a normal webpage and a map rather than a conventional telephone call.

Data Roaming normally needs to be enabled because the travel plan connects through supported partner networks. The setting must be applied to the NoveSIM line, not the primary SIM. See the guide explaining Data Roaming for a travel eSIM.

What If the eSIM Will Not Reconnect?

First check whether the profile is enabled, selected for Mobile Data and still valid for the country. Toggle Airplane Mode once, wait several minutes and restart the phone if registration does not refresh.

If manual APN entry is required for NoveSIM, use data.esim with username and password blank. If the line displays No Service after the reversible checks, follow the guide for an activated eSIM showing No Service.

Do not delete the installed profile. Contact NoveSIM Support with the order number, device model, country, plan status and safe screenshots of the line settings if the eSIM still will not connect.

Can You Turn It Off between Two Trips?

You can keep the profile disabled between trips, but whether it will work on the next trip depends on the original plan. Check its expiry date, remaining allowance, destination coverage and any reuse or top-up terms.

A profile remaining visible in Settings does not prove that its data package is still active. If the plan has expired, switching the line on will not renew it automatically unless the product specifically supports that behaviour.

What Happens to the Primary SIM?

The primary SIM remains separate. Turning off the travel eSIM does not cancel the home number or change its carrier settings. If the primary line becomes the selected data SIM, however, it may use roaming data abroad.

Before disabling the travel line, confirm which SIM the phone will use next. Keep Data Roaming off on the primary SIM when avoiding home-carrier data charges. You can still preserve the main number as explained in the guide to using a data eSIM while keeping your number.

FAQ

Can I turn off an eSIM and use it later?

Yes, while the installed profile and its plan remain eligible. Disable the line without deleting it, then enable the same profile and select it for mobile data when needed.

Does turning off an eSIM pause the plan?

Not necessarily. Turning off the line is a phone setting and normally does not pause a validity period that has already started. Check the exact activation and expiry rules for the plan.

Will I lose the eSIM if I switch it off?

No. The profile should remain stored on the phone. You risk losing it only if you choose a separate delete, erase or remove option.

Why does the eSIM not work after I turn it back on?

Check that the plan is valid in the current country, the eSIM is selected for Mobile Data and Data Roaming is enabled on that line. Refresh registration with Airplane Mode and contact NoveSIM Support if it still shows No Service.

Final Recommendation

Turn an eSIM off when you temporarily want the line inactive, but leave its profile installed. Disabling and deleting are different actions with very different recovery consequences.

Before planning to use it later, verify the plan’s activation point, expiry date, remaining data and destination coverage. Switching the line off should never be treated as a way to pause validity.

When reconnecting, enable the same profile, choose it for Mobile Data and turn on Data Roaming for that travel line. Preserve the eSIM during troubleshooting and ask NoveSIM Support before taking any destructive step.