Install a New Zealand eSIM while you have reliable internet, ideally before departure. Installation adds the profile to the phone; activation and plan validity may begin at a different time, so follow the instructions supplied with the specific plan.
Before scanning a QR code, confirm that the phone supports eSIM and is unlocked. Keep the code available on another screen or printed page because a phone cannot scan a QR code displayed on its own screen without an alternative installation method.
NoveSIM travel eSIMs are data-only. We do not provide a New Zealand number or conventional calls and SMS, but WhatsApp, maps and other data-based services continue to work.
Quick answer: Add the eSIM before flying, label it “New Zealand”, leave it switched off for mobile data until arrival when the plan requires that, then select it for mobile data and enable Data Roaming. Do not delete the profile if the first connection is delayed.
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- Confirm that the exact device model supports eSIM.
- Check that the phone is not locked to the home carrier.
- Update the operating system before travel.
- Use stable Wi-Fi and keep the battery charged.
- Save the order and installation details offline.
Install on iPhone
- Open Settings and select Cellular or Mobile Service.
- Tap Add eSIM.
- Select Use QR Code, or use the manual details supplied with the plan.
- Complete the prompts and label the new line New Zealand.
- Keep the home line as the default for calls if required, but prevent unintended roaming data on that line.
Install on Android
Menu names differ between Samsung, Pixel and other manufacturers.
- Open Settings and find SIM Manager, Network & Internet or the equivalent menu.
- Choose Add eSIM, Add mobile plan or Download a SIM.
- Scan the QR code or enter the supplied activation details.
- Label the profile New Zealand.
- Do not select it for data before the intended activation point unless the instructions say otherwise.
Activate After Landing
- Turn on the New Zealand eSIM line.
- Select it as the mobile-data SIM.
- Enable Data Roaming for that line when required.
- Leave automatic network selection enabled.
- Wait several minutes, then test a webpage with Wi-Fi switched off.
The correct NoveSIM APN is data.esim when manual APN entry is required. Do not replace it with a domestic operator’s APN. If the connection does not start, use the New Zealand eSIM troubleshooting guide rather than deleting the profile.
Dual-SIM Settings
Keep the home SIM enabled if you need incoming calls or verification messages, but switch mobile data to the travel eSIM. Disable data switching if the phone could fall back to the home line and create roaming charges. Data-based apps normally keep their existing accounts and phone numbers.
For plan choice and coverage, see the New Zealand eSIM guide and New Zealand coverage guide.
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FAQ
Should I install the eSIM before arriving?
Yes, when the plan instructions allow it. Installation over reliable home Wi-Fi reduces the work required after landing.
Does installation start the validity period?
It depends on the plan. Some plans start on installation, others on first network connection or manual activation.
Why does the eSIM need Data Roaming?
A travel eSIM may connect through a roaming partnership. Enabling roaming on that specific line does not mean the home SIM should use roaming data.
Should I delete an eSIM that does not connect?
No. Keep it installed and follow the troubleshooting steps. Delete it only if NoveSIM support specifically instructs you to do so.
Final Recommendation
Install the New Zealand eSIM before departure, label the profile clearly and keep its instructions accessible offline.
After landing, select it for data, enable roaming when required and allow time for network registration.
If it does not connect, verify the data line, roaming, automatic network selection and data.esim APN without deleting the profile.