Since the beginning of 2021, we have been gradually switching off the 2G mobile technology, which is more than 25 years old. This will make room for new technologies that are much more powerful, reliable and sustainable. If you still have a mobile phone, an alarm system, a lift emergency call system or a heating control that communicates via 2G, we can support you to switch to a new device.
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Here you will find the most important answers for the renewal of the mobile network.