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Karta SIM NJU na kartę – bez umowy, bez limitu, bez zobowiązań

Brand: NJU

Karta SIM NJU bez terminu ważności 4 PLN

Karta SIM NJU na kartę – korzystaj z rozmów, SMS-ów, MMS-ów i internetu bez zobowiązań.Wybierz usługę „Wszystko za nie więcej niż” (19 zł, 29 zł lub 39 zł miesięcznie) lub korzystaj bez aktywacji taryfy, płacąc wg cennika.Konto ważne bezterminowo po pierwszym doładowaniu.
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Estonia
eSIM Estonia:100 MB-Bez Limitu

Estonia

Why eSIM Estonia?

Looking for a reliable internet connection for your trip to Estonia? eSIM for Estonia is the fastest way to get online from the first minutes after landing. Buy online, scan the QR code and be online in 5 minutes — no physical SIM and no unexpected roaming charges.

Benefits at a glance:

  • Plans 100 MB–Bez Limitu tailored to trip length and usage
  • Activation in minutes, no store visit
  • No physical SIM card — one device, multiple profiles
  • Option for hotspot/tethering (depending on device and plan)
  • Support 7 days a week from CUI-Shop.pl

How it works:

  1. Choose a plan (from 100 MB to Bez Limitu) and place your order.
  2. Receive your eSIM QR code after payment.
  3. Scan the QR in your phone’s eSIM settings (iPhone/Android).
  4. Enable mobile data for the eSIM profile and go online in Estonia.

Device compatibility

eSIM works on most recent iPhone models and many Android smartphones. Before purchase, check the supported models list and hotspot/tethering info in the product details.

Plans & validity

Choose flexible data volumes from 100 MB to Bez Limitu. Validity period and activation rules (e.g., from first use) are listed for each plan.

Active filters

eSIM Internet Roaming 10 GB for 30 days in Estonia

New eSIM Internet Roaming 10 GB for 30 days in Estonia

Reference: CKH213

Brand: CUI-SIM.PL

Planning a short trip to Estonia? Stay connected with our eSIM for Estonia 10 GB for 30 days. Enjoy hassle-free data for navigation, sharing moments, and staying in touch without roaming fees. This convenient eSIM includes 10 GB valid for 30 days — ideal for short stays or as a backup. Skip physical SIM cards; activate instantly and enjoy smooth...
Ilość dni: 30 Dane: 10 GB

eSIM Internet Roaming 1 GB for 7 days in Estonia

New eSIM Internet Roaming 1 GB for 7 days in Estonia

Reference: CKH211

Brand: CUI-SIM.PL

Planning a short trip to Estonia? Stay connected with our eSIM for Estonia 1 GB for 7 days. Enjoy hassle-free data for navigation, sharing moments, and staying in touch without roaming fees. This convenient eSIM includes 1 GB valid for 7 days — ideal for short stays or as a backup. Skip physical SIM cards; activate instantly and enjoy smooth connectivity...
Ilość dni: 7 Dane: 1 GB

eSIM Internet Roaming 1 GB for 1 day in Estonia

New eSIM Internet Roaming 1 GB for 1 day in Estonia

Reference: PQ9HV94GM

Brand: CUI-SIM.PL

Planning a short trip to Estonia? Stay connected with our eSIM for Estonia 1 GB for 1 day. Enjoy hassle-free data for navigation, sharing moments, and staying in touch without roaming fees. This convenient eSIM includes 1 GB valid for 1 day — ideal for short stays or as a backup. Skip physical SIM cards; activate instantly and enjoy smooth connectivity...
Ilość dni: 1 Dane: 1 GB

eSIM Internet Roaming 20 GB for 30 days in Estonia

New eSIM Internet Roaming 20 GB for 30 days in Estonia

Reference: CKH710

Brand: CUI-SIM.PL

Planning a short trip to Estonia? Stay connected with our eSIM for Estonia 20 GB for 30 days. Enjoy hassle-free data for navigation, sharing moments, and staying in touch without roaming fees. This convenient eSIM includes 20 GB valid for 30 days — ideal for short stays or as a backup. Skip physical SIM cards; activate instantly and enjoy smooth...
Ilość dni: 30 Dane: 20 GB

eSIM Internet Roaming 2 GB for 1 day in Estonia

New eSIM Internet Roaming 2 GB for 1 day in Estonia

Reference: P5BKBFK5M

Brand: CUI-SIM.PL

Planning a short trip to Estonia? Stay connected with our eSIM for Estonia 2 GB for 1 day. Enjoy hassle-free data for navigation, sharing moments, and staying in touch without roaming fees. This convenient eSIM includes 2 GB valid for 1 day — ideal for short stays or as a backup. Skip physical SIM cards; activate instantly and enjoy smooth connectivity...
Ilość dni: 1 Dane: 2 GB

eSIM Internet Roaming 3 GB for 15 days in Estonia

New eSIM Internet Roaming 3 GB for 15 days in Estonia

Reference: CKH212

Brand: CUI-SIM.PL

Planning a short trip to Estonia? Stay connected with our eSIM for Estonia 3 GB for 15 days. Enjoy hassle-free data for navigation, sharing moments, and staying in touch without roaming fees. This convenient eSIM includes 3 GB valid for 15 days — ideal for short stays or as a backup. Skip physical SIM cards; activate instantly and enjoy smooth...
Ilość dni: 15 Dane: 3 GB

eSIM Internet Roaming 3 GB for 30 days in Estonia

New eSIM Internet Roaming 3 GB for 30 days in Estonia

Reference: CKH083

Brand: CUI-SIM.PL

Planning a short trip to Estonia? Stay connected with our eSIM for Estonia 3 GB for 30 days. Enjoy hassle-free data for navigation, sharing moments, and staying in touch without roaming fees. This convenient eSIM includes 3 GB valid for 30 days — ideal for short stays or as a backup. Skip physical SIM cards; activate instantly and enjoy smooth...
Ilość dni: 30 Dane: 3 GB

eSIM Internet Roaming 500 MB for 1 day in Estonia

New eSIM Internet Roaming 500 MB for 1 day in Estonia

Reference: PWPW36V1P

Brand: CUI-SIM.PL

Planning a short trip to Estonia? Stay connected with our eSIM for Estonia 500 MB for 1 day. Enjoy hassle-free data for navigation, sharing moments, and staying in touch without roaming fees. This convenient eSIM includes 500 MB valid for 1 day — ideal for short stays or as a backup. Skip physical SIM cards; activate instantly and enjoy smooth...
Ilość dni: 1 Dane: 500 MB

eSIM Internet Roaming 50 GB for 180 days in Estonia

New eSIM Internet Roaming 50 GB for 180 days in Estonia

Reference: PF1EBHZY5

Brand: CUI-SIM.PL

Planning a short trip to Estonia? Stay connected with our eSIM for Estonia 50 GB for 180 days. Enjoy hassle-free data for navigation, sharing moments, and staying in touch without roaming fees. This convenient eSIM includes 50 GB valid for 180 days — ideal for short stays or as a backup. Skip physical SIM cards; activate instantly and enjoy smooth...
Ilość dni: 180 Dane: 50 GB

eSIM Internet Roaming 5 GB for 30 days in Estonia

New eSIM Internet Roaming 5 GB for 30 days in Estonia

Reference: CKH122

Brand: CUI-SIM.PL

Planning a short trip to Estonia? Stay connected with our eSIM for Estonia 5 GB for 30 days. Enjoy hassle-free data for navigation, sharing moments, and staying in touch without roaming fees. This convenient eSIM includes 5 GB valid for 30 days — ideal for short stays or as a backup. Skip physical SIM cards; activate instantly and enjoy smooth...
Ilość dni: 30 Dane: 5 GB