Alerting - mobile radio
No sooner has Swisscom communicated and decided to modernize the existing telephone network to IP than the discontinuation of GSM-2G mobile technology follows. At the same time, the new 4G network is being expanded, and 5G technology is already in the starting blocks.

No sooner has Swisscom communicated and decided to modernize the existing telephone network to IP than the discontinuation of GSM-2G mobile technology follows. At the same time, the new 4G network is being expanded, and 5G technology is already in the starting blocks.
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