83% of Germans use OTT communication services – survey

(Telecompaper) About 83 percent of Germans regularly used OTT communication services provided via internet, in particular when using smartphones, according to a… http://feedproxy.google.com/~r/TelecompaperFixed/~3/AlH7q05jA7I/83-of-germans-use-ott-communication-services-survey–1339685