o2
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News
O2 introduces satisfaction guarantee: “Good network or money back”
O2 Telefónica sets a new standard for mobile customers: From February 4, 2026, new and existing customers can take advantage of the satisfaction guarantee and…
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O2 Telefónica wants to expand 5G network on highways
O2 Telefónica announced its intention to massively expand the 5G network along German highways. This initiative aims to ensure continuous, high-performance 5G coverage along the…
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Hamburg rampage: Telefónica customers without warning
Cell Broadcast is intended to provide the public with early warning of emergencies such as natural disasters or rampages. However, the warning system apparently did…
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5G reception in the subway: O2 Telefónica makes it possible in Munich
Radio gaps and slow mobile Internet are to become a thing of the past in the entire Munich subway network from now on. At least…
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Customer service phone from o2 now also for the deaf
For people with physical disabilities, activities we take for granted can be a real obstacle course. This includes, for example, using a customer hotline for…
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O2 streaming bundle with Apple MacBook Pro 13 M1 for only 74.99 euros per month
Mobile and Internet service provider O2 has a real bargain on offer for fans of Netflix & Co. If you don’t want to do without…
