The fastest mobile internet 4G LTE

Check out how fast the most modern data network is:

What you need for the 4G LTE internet

4G LTE SIM card
4G LTE SIM card

Enter the *444*# on your phone and you will find out if your SIM card supports the most modern internet. If need be, we will swap it for you for free in an O2 Shop.

Data tariff
Data tariff

To use the most modern internet to its fullest you need a tariff including data. All tariffs for mibiles and tablets support 4G LTE.

4G LTE mobile or tablet
4G LTE mobile or tablet

If you enter the *444*# code, you will immediately find out if your device supports the most modern internet. Tips from our offer of 4G LTE mobiles, tablets, or modems.

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